Process for the preparation of aminomethylene compounds

Details Process for the preparation of aminomethylene compounds Process for the preparation of aminomethylene compounds

1990-07-16

1992-03-10

Brust, Joseph Paul

Organic compounds -- part of the class 532-570 series

Organic compounds

Nitriles

544161, 544162, 544163, 544171, 546192, 546230, 546238, 548566, 548571, 548572, 558384, 560 9, 560 22, 560 23, 560 38, 560 41, 560 43, 560147, 560156, 560170, 560171, C07C25330, C07C21121, C07C 6700

Patent

active

050951335

ABSTRACT:
Aminomethylene compounds of the formula ##STR1## can be prepared by reaction of C-H acid compounds of the formula ##STR2## with salts of the formula ##STR3## in the presence of alkoxides of the formula

REFERENCES:
Chemische Berichte, vol. 96; 1963, H. Brederek et al; Uber Saureamid-Dialkylsulfat-komplexe, pp. 1350-1355.
Chemical Abstracts, vol. 93, Aug. 4, 1980; W. Kantlehner et al., Orghoamides, XXXII, Reaction of tert-butoxy-N,N,N', N-tetramethylmethanediamine with NH- and CH- acidic compounds, pp. 854-855.

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