Japp-Klingemann Reaction
175
1. F. R. Japp, F. Klingemann, Justus Liebigs Ann. Chem. 1888, 247, 190–225. 2. R. R. Phillips, Org. React. 1959, 10, 143–178. 3. O. Dimroth, Ber. Dtsch. Chem. Ges. 1908, 41, 4012–4028. 4. L. Kalb, F. Schweizer, H. Zellner, E. Berthold, Ber. Dtsch. Chem. Ges. 1926, 59, 1860–1870. 5. M. Kocevar, D. Kolman, H. Krajnc, S. Polanc, B. Porovne, B. Stanovnik, M. Tisler, Tetrahedron 1976, 32, 725–729.