which is / are correct statements about the product:
Q.10
Q.11
(A)
CH3
is an endocyclic Saytzeff product
(B)
CH2
is an exocyclic Saytzeff product
(C)
CH2
is an exocyclic Hoffmann product
(D)
CH3
is an endocyclic Hoffmann product
CH2 = CHCH2CH = CH2 NBS → A, A can be (A) CH 2 = CH CH CH = CH 2 | Br
(B) CH2=CHCH=CH–CH2Br
(C) CH2 = CH CH2 CH = CHBr
(D) CH 2 = CH CH 2 C = CH 2 | Br
Which are correct statements? (A) meso-2, 3-dibromo-butane on reaction with NaI / acetone gives trans-2-butene (B) d-or l- 2, 3-dibromobutane on reaction with NaI/acetone gives cis-2-butene (C) meso-2, 3-dibromo-butane on reaction with NaI / acetone gives cis-2-butene (D) d-or l- 2, 3-dibromobutane on reaction with NaI/acetone gives trans-2-butene
Q.12 Ph–CH=CH2 + BrCCl3 peroxide → Product is: (A)
(B)
(C)
(D)
16
Page 16 of 40 HYDROCARBONS
− BuOK t → Product
Q.9