Preparation of 2-Methylene-1,3-propanediamide

Details Preparation of 2-Methylene-1,3-propanediamide Preparation of 2-Methylene-1,3-propanediamide

1980-01-07

1981-07-14

Demers, Arthur P.

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

Organic compounds

Silicon containing

564160, C07F 708, C07C10200

Patent

active

042788030

ABSTRACT:
A process for preparing 2-methylene-1,3-propanediamide is disclosed which comprises providing a solution of a novel compound of the formula ##STR1## wherein R.sub.1, R.sub.2, and R.sub.3 can each independently be lower alkyl of from 1 to 10 carbon atoms, aryl, alkaryl, aralkyl, or halogen and X is an electron-accepting leaving group, in an inert, aprotic organic solvent, and subjecting the compound in solution to .beta.-elimination reaction conditions effective to eliminate the silyl group ##STR2## and the electron-accepting leaving group

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Chan et al., Tet. Let. 1974#2, p. 171.
Chan et al., Tet. Let. 1974#39, p. 3511.

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