Addition of N,N-dichloro-N-acyl compounds to conjugated dienes a

Details Addition of N,N-dichloro-N-acyl compounds to conjugated dienes a Addition of N,N-dichloro-N-acyl compounds to conjugated dienes a

1975-05-21

1979-03-27

Killos, Paul J.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

424314, 424300, 560115, 560161, 560 30, 560 12, 260404, 2604654, 260556A, 260556N, 260556AR, 260556B, 260556C, C07C12506

Patent

active

041465571

ABSTRACT:
N,N-dichloro-N-acyl compounds, such as N,N-dichlorocarbamates, sulfonamides and amidosulfonamides selectively react with conjugated dienes to yield the corresponding 1,4-adducts, i.e. N-chloro-N-chlorocrotyl compounds. The N-chloro group of these adducts can be selectively reduced by aqueous sodium sulfite. Both the original and the reduced adducts are novel compositions useful as biologically active compounds and vulcanizing agents. The N-chlorocrotyl sulfonamides and their N-chloro derivatives are particularly claimed compositions.

REFERENCES:
daniher & Butler, The J. of Organic Chem., vol. 33, #12, pp. 4336-4340.

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