Phosphorus pentabromide [Phosphorus(V) bromide; PBr5]

Query Query

Results

Date

36 reactions in Reaxys

2017-10-13 06h:02m:30s (EST)

36 reactions in Reaxys

2017-10-13 06h:03m:38s (EST)

Br

1. Query

Br PBr Br Br

Search as: As drawn, No salts, No mixtures, No isotopes, No charges, No radicals 2. Query

(1. Query) AND NOT itemno in (3,4)

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Br

Br

Br

P

Br

Br PBr Br

Br

Br

Br

Rx-ID: 23832722 View in Reaxys 1/36 Yield

Conditions & References 1.1.1; I :Intermediate lwas reported by Takalo and Kankare (1987). The following is a modified procedure: To a vigorously stirred solution of Br2 (24 gm) in petroleum ether (100 ml, b.p. 40-60 0C), PBr3 (48 gm) was added. After EPO <DP n="30"/>stirring for a few minutes at room temperature, the resulting PBrs was washed several times with petroleum ether by decantation and dried in vacuo. 4-hydroxy- 2,6-pyridinedicarboxylic acid (10 gm) was added to the same reaction vessel and, after thorough mixing, the temperature of the bath was raised to 9O0C and maintained at that temperature for 3 hrs. The cooled mixture was stirred with CHCl3 (75 ml) and Filtered through a Whatman filter paper. Absolute ethanol (200 ml) was added to the filtrate in small portions and the solution was concentrated in vacuo, untill it looked a little bit viscous. Immediately after, when it was still hot, while evaporating much of the ethanol in rotary-evaporator at 60° C to make it concentrated, small pieces of ice were added slowly into it untill white fluffy Intermediate 1 started separating out. The crystallization of Intermediate 1 from the mother liquor was even better and faster when the concentrated solution, after adding few pieces of ice, was seeded with 10 mg of Intermediate 1 prepared before. For the completion of this process it was left in the freezer at 0 0C for one night and next day morning it was filtered off under vacuum. Yield: 8 gm. in Petroleum ether, T= 20 °C Patent; YEDA RESEARCH AND DEVELOPMENT CO. LTD.; WO2006/80022; (2006); (A2) English View in Reaxys 2 :In a first step, PBr3 (F.W.=270.7 g/mol, d=2.852 g/ml, 0.1788 mol=48.4 g or 17 ml) was added to a vigorously stirred solution of bromine (0.1476 mol=23.6 g or 7.68 ml) in petroleum ether (50 ml). After stirring the mixture at room temperature for one hour, PBr5 was obtained in pure form by removing excess petroleum ether by decantation after repeated washings. After drying in vacuo, chelidamic acid (54.6 mmol=10 g) was added and the resulting solid mixture was heated to 90° C. for 3-4 hours. After cooling down to room temperature, 20 ml of chloroform was added, and the mixture was stirred for 30 minutes and then filtered (1H-NMR (CDCl3): δ 8.38 [2H, s]). Yield of the 4-bromopyridine-2,6-dicarbonyl dibromide=80.0percent. in Petroleum ether, Time= 1h, T= 20 °C Patent; Syracuse University; US2009/281290; (2009); (A1) English View in Reaxys

Cl

Br – Cl Cl P Cl Cl

Cl

Cl Cl

Cl

P+

ClCl

PCl Cl Cl

Br

Br

Br

P

Br

Br

Br PBr Br

Br

Br

Rx-ID: 26456918 View in Reaxys 2/36 Yield

Conditions & References in tetrachloromethane, decomposition with deep red color in CCl4 soln., formed PBr5 partially decomposes into Br2 and PBr3; Kolditz, L.; Feltz, A.; Z. Anorg. Chem.; vol. 293; (1958); p. 286 - 293 View in Reaxys vol. P: MVol.C; 224, page 513 - 516 ; (from Gmelin) View in Reaxys

Br

Br

P

Br

Br

Br

Br Br Br TB-5 P Br Br

Rx-ID: 26368715 View in Reaxys 3/36 Yield

Conditions & References in gas vol. P: MVol.C; 215, page 494 - 496 View in Reaxys Jacob, H.; Diss. Muenster 1958, S. 1/182 ; (from Gmelin)

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View in Reaxys in neat (no solvent), reaction of excess Br2 with PBr3;; removal of excessive Br2 by passing dry CO2 through the mixt. at 40 to 50°C; Oddo, G.; Tealdi, M.; Gazzetta Chimica Italiana; vol. 33; nb. II; (1903); p. 427 - 449 ; (from Gmelin) View in Reaxys in neat (no solvent), reaction of excess Br2 with PBr3;; removal of excessive Br2 by passing dry CO2 through the mixt. at 40 to 50°C; vol. P: MVol.C; 217, page 498 - 500 ; (from Gmelin) View in Reaxys in nitrobenzene, Kinetics, equilibrium reaction; Harries, G. S.; Payne, D. S.; Journal of the Chemical Society; (1956); p. 4617 - 4621 View in Reaxys vol. P: MVol.C; 218, page 501 - 503 ; (from Gmelin) View in Reaxys

Br

Br

P

Br

Br

Br

(v2)– Br

Br Br Br

Br

P+

BrBr

Br Br Br TB-5 P Br Br

Rx-ID: 26368714 View in Reaxys 4/36 Yield

Conditions & References

10-20

in carbon disulfide, slowly mixing solns. of excess PBr3 and Br2 in CS2 with continuous stirring (to avoid formation of PBr7);; after decanting, crystals are washed with CHCl3 on a filter of fritted glass and stored in absence of air; Popov, A. I.; Skelly, N. E.; Journal of the American Chemical Society; vol. 76; (1954); p. 3916 - 3919 ; (from Gmelin) View in Reaxys

10-20

in carbon disulfide, slowly mixing solns. of excess PBr3 and Br2 in CS2 with continuous stirring (to avoid formation of PBr7);; after decanting, crystals are washed with CHCl3 on a filter of fritted glass and stored in absence of air; vol. P: MVol.C; 217, page 498 - 500 ; (from Gmelin) View in Reaxys

P

red

I

Br Br P–BrBr Br

Br

Br

Br

I+

(v0)

Br PBr Br Br

Rx-ID: 26184787 View in Reaxys 5/36 Yield

Conditions & References vol. P: MVol.B; 3.4.2.2, page 307 - 310 View in Reaxys Gutmann, V.; Monatshefte fuer Chemie; vol. 82; (1951); p. 280 - 286 ; (from Gmelin) View in Reaxys

P P

P

P

I

Br

Br Br Br TB-5 P Br Br

Rx-ID: 26454755 View in Reaxys 6/36 Yield

Conditions & References in neat (no solvent), explosive reaction between P4 and molten IBr; Gutmann, V.; Monatshefte fuer Chemie; vol. 82; (1951); p. 280 - 286 ; (from Gmelin) View in Reaxys in neat (no solvent), explosive reaction between P4 and molten IBr; vol. P: MVol.C; 217, page 498 - 500 ; (from Gmelin) View in Reaxys

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P P PP

Br

Br I

Br P–BrBr Br

Br

white

Br

I+

Br PBr Br Br

(v0)

Rx-ID: 26484027 View in Reaxys 7/36 Yield

Conditions & References with explosion vol. P: MVol.B; 3.4.2.2, page 307 - 310 View in Reaxys Gutmann, V.; Monatshefte fuer Chemie; vol. 82; (1951); p. 280 - 286 ; (from Gmelin) View in Reaxys Br Br Br TB-5 P Br Br

P P

P

Br Br

P

Rx-ID: 26368662 View in Reaxys 8/36 Yield

Conditions & References in carbon disulfide, reaction of liquid Br2 and P4 in CS2 soln.;; recrystn. of crude product at 60°C from nitrobenzene and washing with anhydrous ether in absence of air, subsequent distillation in vac. at -80°C to avoid dissociation, probably formation of mixed crystals with Br2 causing a red color; Driel, M. van; Gerding, H.; Recueil des Travaux Chimiques des Pays-Bas; vol. 60; (1941); p. 869 - 876 ; (from Gmelin) View in Reaxys in carbon disulfide, reaction of liquid Br2 and P4 in CS2 soln.;; recrystn. of crude product at 60°C from nitrobenzene and washing with anhydrous ether in absence of air, subsequent distillation in vac. at -80°C to avoid dissociation, probably formation of mixed crystals with Br2 causing a red color; vol. P: MVol.C; 217, page 498 - 500 ; (from Gmelin) View in Reaxys Br

P

Br PBr Br

red

Br

Rx-ID: 26184766 View in Reaxys 9/36 Yield

Conditions & References With bromine in carbon disulfide, excess of Br2 Jacobs, R. B.; Journal of the Chemical Society; vol. 5; (1937); p. 945 - 953 View in Reaxys vol. P: MVol.B; 3.4.1.6, page 282 - 285 ; (from Gmelin) View in Reaxys

Br Br

Br PBr Br TB-5 Br Br

Br 6 Br

Br PBr Br

Br

Br

Br Br Br TB-5 P Br Br

Rx-ID: 26455832 View in Reaxys 10/36 Yield

Conditions & References in neat (no solvent) vol. P: MVol.C; 217, page 498 - 500 View in Reaxys Biltz, W.; Jeep, K.; Z. Anorg. Chem.; vol. 162; (1927); p. 32 - 48 ; (from Gmelin) View in Reaxys

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Br Br

Br

Br Br Br TB-5 P Br Br

Br P

PBr Br TB-5 Br

Br

Br

Br

Rx-ID: 26455833 View in Reaxys 11/36 Yield

Conditions & References in neat (no solvent), exothermic reaction; vol. P: MVol.C; 217, page 498 - 500 View in Reaxys Biltz, W.; Jeep, K.; Z. Anorg. Chem.; vol. 162; (1927); p. 32 - 48 ; (from Gmelin) View in Reaxys Br

Br

Br

O5P2

O3P2

Br

H

Br PBr Br Br

Rx-ID: 26086930 View in Reaxys 12/36 Yield

Conditions & References in water, byproducts: PBr3; with concd. aq. HBr; distn.

Moles, E.; Anales de la Real Sociedad Espanola de Fisica y Quimica; vol. 14; (1916); p. 445 View in Reaxys Moles, E.; Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences; vol. 162; (1916); p. 687 View in Reaxys Moles, E.; Journal de Chimie Physique et de Physico-Chimie Biologique; vol. 14; (1916); p. 400 View in Reaxys Reiman, C. K.; Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences; vol. 164; (1917); p. 45 View in Reaxys Reiman, C. K.; Journal de Chimie Physique et de Physico-Chimie Biologique; vol. 15; (1917); p. 307 View in Reaxys vol. Br: MVol.; 5.4, page 184 - 188 View in Reaxys Travers, M. W.; Experimentelle Untersuchung von Gasen, Braunschweig 1905, S. 15 ; (from Gmelin) View in Reaxys in water, byproducts: PBr3; with concd. aq. HBr; distn.

Vandenberghe, A.; Maandblad Natuurw.; vol. 22; (1898); p. 35 ; (from Gmelin) View in Reaxys Br

Br

H

O3P2

Br PBr Br Br

Rx-ID: 26179636 View in Reaxys 13/36 Yield

Conditions & References With phosphorus pentoxide Moles, E.; Anales de la Real Sociedad Espanola de Fisica y Quimica; vol. 14; (1916); p. 445 View in Reaxys Moles, E.; Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences; vol. 162; (1916); p. 688 View in Reaxys Moles, E.; Journal de Chimie Physique et de Physico-Chimie Biologique; vol. 14; (1916); p. 401 ; (from Gmelin) View in Reaxys With P2O5 vol. Br: MVol.; 6.3, page 208 - 213 ; (from Gmelin) View in Reaxys

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Br Br Br TB-5 P Br Br

P P

P

Br Br

P

Br P

Br

Br

Rx-ID: 26368661 View in Reaxys 14/36 Yield

Conditions & References in neat (no solvent), adding small excess Br2 to P4 while cooling with ice water in vacuum in anhydrous atmosphere;; formed PBr5 dissociates into PBr3 and Br2, which can be easily removed via fractionating; Baxter, G. P.; Moore, C. J.; Boylston, A. C.; Journal of the American Chemical Society; vol. 34; (1912); p. 259 274 ; (from Gmelin) View in Reaxys in neat (no solvent), adding small excess Br2 to P4 while cooling with ice water in vacuum in anhydrous atmosphere;; formed PBr5 dissociates into PBr3 and Br2, which can be easily removed via fractionating; vol. P: MVol.C; 214, page 491 - 494 ; (from Gmelin) View in Reaxys

Br

OP4

Br

Br Br Br TB-5 P Br Br

Br

O

P Br Br

Rx-ID: 26368631 View in Reaxys 15/36 Yield

Conditions & References in tetrachloromethane, reaction with excess Br2 in presence of CCl4 forming of POBr3 and PBr5; Besson, A.; Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences; vol. 124; (1897); p. 763 765 ; (from Gmelin) View in Reaxys in tetrachloromethane, reaction with excess Br2 in presence of CCl4 forming of POBr3 and PBr5; vol. P: MVol.C; 213, page 489 - 491 ; (from Gmelin) View in Reaxys

Br

H Cl

O

O

P ClBr

P BrBr

Cl

Br Br PBr Br Br

Rx-ID: 26179637 View in Reaxys 16/36 Yield

Conditions & References With trichlorophosphate, byproducts: POBr3; 400 °C over pumice Besson, A.; Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences; vol. 122; (1896); p. 815 820 ; (from Gmelin) View in Reaxys With POCl3, byproducts: POBr3; 400 °C over pumice vol. Br: MVol.; 6.3, page 208 - 213 ; (from Gmelin) View in Reaxys

O

Br

H

Cl

O

O

Cl

P ClBr

P BrBr

P Cl

Cl

Cl

Br

Br

Br PBr Br

O

P Br Br

Br

Rx-ID: 26473214 View in Reaxys 17/36 Yield

Conditions & References in neat (no solvent), passsing gaseous HBr charged with gaseous POCl3 through tube, filled with pumice and heated to 400 to 500°C; Besson, A.; Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences; vol. 122; (1896); p. 814 817 View in Reaxys vol. P: MVol.C; 225, page 516 - 517 ; (from Gmelin)

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View in Reaxys

O

Br

H

Cl

O

O

Cl

P ClBr

P BrBr

P Cl

Cl

Cl

Br Br Br TB-5 P Br Br

Br O

P Br Br

Rx-ID: 26473215 View in Reaxys 18/36 Yield

Conditions & References in neat (no solvent), passing POCl3/HBr through a tube, packed with pumice, at 400 to 500°C;; fractionating; Besson, A.; Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences; vol. 122; (1896); p. 814 817 ; (from Gmelin) View in Reaxys in neat (no solvent), passing gaseous HBr charged with POCl3 through a tube, packed with pumice, at 400 to 500°C;; fractionated distillation; Besson, A.; Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences; vol. 122; (1896); p. 814 817 View in Reaxys vol. P: MVol.C; 217, page 498 - 500 ; (from Gmelin) View in Reaxys vol. P: MVol.C; 220, page 506 - 508 ; (from Gmelin) View in Reaxys

O P

O

P O P

O

O P

Br

Br Br Br TB-5 P Br Br

Br

O

Rx-ID: 26368779 View in Reaxys 19/36 Yield

Conditions & References in neat (no solvent), mixing components in a closed vessel at ambient temperature; Thorpe, T. E.; Tutton, A. E.; Journal of the Chemical Society; vol. 59; (1891); p. 1019 - 1029 ; (from Gmelin) View in Reaxys in neat (no solvent), mixing components in a closed vessel at ambient temperature; vol. P: MVol.C; 217, page 498 - 500 ; (from Gmelin) View in Reaxys H

2

O

Br

H

Br

Br

Br Ir

(v3)

Br3

P

Br PBr Br

Br

Br

Br

IrO2

Rx-ID: 26394510 View in Reaxys 20/36 Yield

Conditions & References With PBr3, Br2, byproducts: POBr3; in sealed tube (2h) at 150°C;cooling;opening;heating at 275-300°C (36h); removing PBr5 and POBr3 by melting and decanting; washing with hot CS2;drying in air flow Geisenheimer, G.; Ann. Chim. Phys.; vol. 23; (1891); p. 246 - 282 View in Reaxys Geisenheimer, G.; Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences; vol. 111; (1890); p.

40 View in Reaxys vol. Ir: MVol.; 5.12, page 83 - 86 ; (from Gmelin) View in Reaxys

Br

Br Ir

Br

(v3)

Br3

Br P

Br

Br Br

Br

Br Ir

(v3)

Br2

P Br

Br

Br PBr Br Br

Rx-ID: 26403897 View in Reaxys 21/36

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Yield

Conditions & References With Br2, byproducts: PBr3; at 250°C Geisenheimer, G.; Ann. Chim. Phys.; vol. 23; (1891); p. 246 - 282 View in Reaxys Geisenheimer, G.; Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences; vol. 111; (1890); p.

40 View in Reaxys vol. Ir: MVol.; 5.12, page 83 - 86 ; (from Gmelin) View in Reaxys

O P

O

P O P

O

O P

Br

Br

Br Br Br TB-5 P Br Br

BrO2P

O

Br O

P Br Br

Rx-ID: 26552676 View in Reaxys 22/36 Yield

Conditions & References in neat (no solvent), forms probabl upon prolonged treating P4O6 with Br2;; distillation; Thorpe, T. E.; Tutton, A. E.; Journal of the Chemical Society; vol. 59; (1891); p. 1019 - 1029 ; (from Gmelin) View in Reaxys vol. P: MVol.C; 220, page 506 - 508 ; (from Gmelin) View in Reaxys

P

Br

Br P

red

Br PBr Br

Br

Br

Br

Rx-ID: 26184763 View in Reaxys 23/36 Yield

Conditions & References With bromine, at room temp.

Schroetter, A.; Annalen der Physik (Weinheim, Germany); vol. 81; (1850); p. 276 - 298 View in Reaxys Volhard, J.; Annalen der Physik (Weinheim, Germany); vol. 242; (1887); p. 141 - 163 View in Reaxys vol. P: MVol.B; 3.4.1.6, page 282 - 285 ; (from Gmelin) View in Reaxys Br P

Br Au Br Br

Br

Br

(v3)

Br Br PBr Br Br

AuBr

Rx-ID: 26436279 View in Reaxys 24/36 Yield

Conditions & References With phosphorus tribromide Lindet, L.; Ann. Chim. Phys.; vol. 11; (1887); p. 177 - 220 View in Reaxys Lindet, L.; Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences; vol. 101; (1885); p. 164 166 ; (from Gmelin) View in Reaxys With phosphorus tribromide, 180°C Lindet, L.; Ann. Chim. Phys.; vol. 11; (1887); p. 177 - 220 ; (from Gmelin) View in Reaxys With PBr3 vol. Au: MVol.3; 9.1, page 702 - 711 ; (from Gmelin) View in Reaxys

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With PBr3, 180°C vol. Au: MVol.3; 9.1, page 702 - 711 ; (from Gmelin) View in Reaxys Br

Br

Br Au Br Br Br

(v3)

P

Br

Br

Br

PBr Br

Br PBr Br Br

Br AuBr

Rx-ID: 26440994 View in Reaxys 25/36 Yield

Conditions & References With phosphorus tribromide, at 180°C Lindet, L.; Ann. Chim. Phys.; vol. 11; (1887); p. 177 - 220 View in Reaxys Lindet, L.; Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences; vol. 101; (1885); p. 164 166 ; (from Gmelin) View in Reaxys With PBr3, at 180°C vol. Au: MVol.3; 9.1, page 702 - 711 ; (from Gmelin) View in Reaxys F

F

Br

Br

P

F

F

F

Br Br Br TB-5 P Br Br

P FF TB-5 F

Rx-ID: 26368592 View in Reaxys 26/36 Yield

Conditions & References in neat (no solvent), passing PF3 into Br2 cooled to -15°C; intermediately formed PF3Br2 decomposes to form PF5 and PBr5; Moissan, H.; Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences; vol. 100; (1885); p. 1348 - 1350 ; (from Gmelin) View in Reaxys in neat (no solvent), passing PF3 into Br2 cooled to -15°C; intermediately formed PF3Br2 decomposes to form PF5 and PBr5; vol. P: MVol.C; 217, page 498 - 500 ; (from Gmelin) View in Reaxys Br Br Br TB-5 P Br Br

Br P

Br

Br

Br

Br

Br

O

P Br Br

Rx-ID: 26469894 View in Reaxys 27/36 Yield

Conditions & References With oxygen in neat (no solvent), passing dry O2 at 175°C through PBr3; explosive reaction with formation of Br2, POBr3 and PBr5; Demole, E.; Bull. Soc. chim. France (2); vol. 34; (1880); p. 201 - 207 View in Reaxys vol. P: MVol.C; 215, page 494 - 496 ; (from Gmelin) View in Reaxys

Br O

P

O

Br

Br

Br Br Br TB-5 P Br Br

Br O

P Br Br

Rx-ID: 26469912 View in Reaxys 28/36

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Yield

Conditions & References in neat (no solvent), reaction of O2 with boiling PBr3; Demole, E.; Bull. Soc. chim. France (2); vol. 34; (1880); p. 201 - 207 ; (from Gmelin) View in Reaxys in neat (no solvent), reaction of O2 with boiling PBr3; vol. P: MVol.C; 217, page 498 - 500 ; (from Gmelin) View in Reaxys

S

P Br

Br Br

Cl

Cl

S

PCl Cl

P

Cl

Cl

Cl

Br

Cl

Br PBr Br Br

Rx-ID: 26486059 View in Reaxys 29/36 Yield

Conditions & References in not given, react. with PCl5; Michaelis, A.; Liebigs Annalen der Chemie; vol. 164; (1872); p. 9 - 45 View in Reaxys vol. P: MVol.C; 262, page 599 - 602 ; (from Gmelin) View in Reaxys in not given, react. of PCl5 with PSBr3; Michaelis, A.; Liebigs Annalen der Chemie; vol. 164; (1872); p. 9 - 45 View in Reaxys vol. P: MVol.C; 259, page 592 - 594 ; (from Gmelin) View in Reaxys

Cl Cl

PCl Cl TB-5

S

P Br

Cl

S

Br Br

Cl

P Cl

Cl

Br Br Br TB-5 P Br Br

Rx-ID: 26486989 View in Reaxys 30/36 Yield

Conditions & References in neat (no solvent), reaction of PSBr3 with PCl5 (molar ratio 5:3); Michaelis, A.; Liebigs Annalen der Chemie; vol. 164; (1872); p. 9 - 45 View in Reaxys vol. P: MVol.C; 217, page 498 - 500 ; (from Gmelin) View in Reaxys Br

Br7Cl 3P

Br

Cl

Br PBr Br Br

Rx-ID: 26583726 View in Reaxys 31/36 Yield

Conditions & References in neat (no solvent), decomposition with either air or CS2 or on warming; Prinvault; Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences; vol. 74; (1872); p. 868 870 ; (from Gmelin) View in Reaxys in neat (no solvent), decomposition with either air or CS2 or on warming; vol. P: MVol.C; 223, page 511 - 513 ; (from Gmelin) View in Reaxys

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Br

Br

P

Br PBr Br

Br

Br

Rx-ID: 26086802 View in Reaxys 32/36 Yield

Conditions & References with small, harmless explosions Baudrimont, E.; Ann. Chim. Phys.; vol. 2; (1864); p. 50 View in Reaxys vol. Br: MVol.; 3.2, page 115 - 119 ; (from Gmelin) View in Reaxys Br

Br

O

Br

Br Br Br TB-5 P Br Br

P Br Br

Rx-ID: 26368749 View in Reaxys 33/36 Yield

Conditions & References in neat (no solvent) Gladstone, J. H.; Philosophical Magazine (1798-1977); vol. 35; (1849); p. 345 - 355 View in Reaxys Gladstone, J. H.; Journal fuer Praktische Chemie (Leipzig); vol. 49; (1850); p. 40 - 51 View in Reaxys vol. P: MVol.C; 221, page 508 - 509 ; (from Gmelin) View in Reaxys Br

P

Br

red

Br PBr Br

Br

Br

Rx-ID: 26368992 View in Reaxys 34/36 Yield

Conditions & References in neat (no solvent), heating red with I2; react. at transition point of red P; Schroetter, A.; Sitz.-Ber. Akad. Wiss. (wien); vol. 1; (1848); p. 130 - 137 ; (from Gmelin) View in Reaxys in neat (no solvent), heating red with I2; react. at transition point of red P; vol. P: MVol.C; 159, page 363 - 366 ; (from Gmelin) View in Reaxys

Br

P

Br Br Br TB-5 P Br Br

Br

Rx-ID: 26368528 View in Reaxys 35/36 Yield

Conditions & References in neat (no solvent), reaction in CO2 atmosphere; Balard, A.-J.; Ann. Chim. Phys.; vol. 32; (1826); p. 337 - 381 ; (from Gmelin) View in Reaxys in neat (no solvent), reaction in CO2 atmosphere; vol. P: MVol.C; 217, page 498 - 500 ; (from Gmelin) View in Reaxys

P

Br

Br

P P

P

P Br

Br

Br PBr Br Br

Rx-ID: 26454679 View in Reaxys 36/36

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2017-10-13 06:26:29

Yield

Conditions & References With bromine, in CO2 atmosphere Balard; Ann. Chim. Phys.; vol. 32; (1826); p. 337 - 381 View in Reaxys Balard; Annalen der Physik (Weinheim, Germany); vol. 8; (1826); p. 461 - 473 View in Reaxys vol. P: MVol.B; 3.4.1.6, page 282 - 285 View in Reaxys Berzelius, J. J.; Lehrbuch der Chemie, 5.Ed., Vol. 1, Dresden-Leipzig 1843, p. 249 ; (from Gmelin) View in Reaxys

Copyright © 2017 Reed Elsevier Properties SA. All rights reserved. Authorized use only. Reaxys® and the Reaxys® trademark are owned and protected by Reed Elsevier Properties SA and used under license.

12/12

2017-10-13 06:26:29