- von Richter Rearrangement
-
von Richter Rearrangement
V. von Richter, Ber. 4, 21, 459, 553 (1871).
Carboxylation of para- or meta-substituted aromatic nitro compounds with cyanate at 120-270°. The carboxyl group enters with cine substitution in a position ortho to the eliminated nitro group:
J. F. Bunnett, Quart. Rev. 12, 15 (1958); D. Samuel, J. Chem. Soc. 1960, 1318; J. Sauer, R. Huisgen, Angew. Chem. 72, 314 (1960); M. Rosenblum, J. Am. Chem. Soc. 82, 3796 (1960); E. Cullen, P. L'Ecuyer, Can. J. Chem. 39, 144, 154, 382, 862 (1961); E. F. Ullman, E. A. Bartkus, Chem. & Ind. (London) 1962, 93; K. M. Ibne-Rasa, E. Koubak, J. Org. Chem. 28, 3240 (1963); G. T. Rogers, T. L. V. Ulbricht, Tetrahedron Letters 9, 1028 (1968); A. C. Ellis, I. D. Rae, Chem. Commun. 1977, 152; E. Tomitori et al., Yakugaku Zasshi 103, 601 (1983).
Prev: Vorbrüggen Glycosylation
Next: von Richter (Cinnoline) Synthesis - 【Back】【Close 】【Print】【Add to favorite 】
-
Health and Chemical more >
-
Hot Products
- 51022-70-9 Albuterol sulfate
- 624-92-0 Dimethyl disulfide
- 93384-43-1 Botulin A
- 92-67-1 4-AMINOBIPHENYL
- 105-58-8 Diethyl carbonate
- 11130-12-4 boraxpenta.99.5%(tech.)
- 110-65-6 2-Butyne-1,4-diol
- 2687-94-7 2-Pyrrolidinone,1-octyl-
- 376588-17-9 [9-(Acetyloxy)-3,8,10-triethyl-7,8,10-trimethyl-1,5-dioxa-9-azaspiro[5.5]undec-3-yl]methyl octadecanoate
- 33509-43-2 4-Amino-6-(tert-butyl)-3-mercapto-1,2,4-triazin-5(4H)-one
- 41443-60-1 Octanoic acid,6,8-dichloro-
- 613-12-7 2-METHYLANTHRACENE