Trans-N-acyl-N-alkyl-1-amino-1,3-butadienes and trans-N-acyl-N-a

Details Trans-N-acyl-N-alkyl-1-amino-1,3-butadienes and trans-N-acyl-N-a Trans-N-acyl-N-alkyl-1-amino-1,3-butadienes and trans-N-acyl-N-a

1977-09-21

1979-12-18

Thomas, Jr., James O.

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

Organic compounds

Carboxylic acid esters

560132, 560157, C07C12506

Patent

active

041795725

ABSTRACT:
Trans-N-acyl-N-alkyl-1-amino-1,3-butadienes are prepared by contacting a conjugated azomethine with a strong base in an inert organic solvent at sub-zero temperature and thereafter acylating the resulting product. The trans-N-acyl-N-alkyl-1-amino-1,3-butadienes are useful as intermediates in the formation of substituted decahydro-quinolines, Pumiliotoxin C, and can also be used as the diene in Diels-Alder reactions or can be copolymerized with vinyl compounds.

REFERENCES:
patent: 3764695 (1973-10-01), Chupp
patent: 3888888 (1975-06-01), Pallos
patent: 3888903 (1975-06-01), Chupp
Oppolzer, Helv. Chim. Acta, 58, pp. 587-595.
"Webster's Third New International Dictionary of the English Language Unabridged", p. 54 (1963).

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