Process for the preparation of N-.alpha.-alkoxyalkyl-carboxamide

Details Process for the preparation of N-.alpha.-alkoxyalkyl-carboxamide Process for the preparation of N-.alpha.-alkoxyalkyl-carboxamide

1981-05-01

1982-06-08

Demers, Arthur P.

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

Organic compounds

Amino nitrogen containing

2602393A, 546220, 564203, 564215, 260239A, 548551, C07C10200

Patent

active

043340970

ABSTRACT:
N-.alpha.-Alkoxyalkyl-carboxamides are prepared by reacting primary or secondary amides of aliphatic, araliphatic or aromatic carboxylic acids, or cyclic carboxamides (lactams) which are not capable of forming an aromatic system, with open-chain .alpha.-halogenoalkyl ethers with at least 3 C atoms per molecule, in the presence of tertiary amines. N,N-Bis-.alpha.-alkoxyalkylcarboxamides can also be obtained from the primary carboxiamides. The reaction products, of which the compounds V and VI: ##STR1## wherein R.sup.4 =C.sub. -C.sub.4 -alkyl and R.sup.5 =CH.sub.3 or C.sub.2 H.sub.5, are new, are intermediates mainly for the preparation of N-alkenyl- or N-vinyl-carboxamides, of which, in turn, the compounds VII are new: ##STR2## The N-alkenyl- or N-vinyl-carboxamides can themselves be processed to give valuable homopolymers and copolymers.

REFERENCES:
patent: 3914304 (1975-10-01), Schnabel et al.
patent: 4118500 (1978-10-01), Mitzlaff et al.
patent: 4138400 (1979-02-01), Mitzlaff
patent: 4138408 (1979-02-01), Mitzlaff et al.
patent: 4138418 (1979-02-01), Warning et al.
patent: 4221789 (1980-09-01), Rodriguez et al.
Bohme et al., Berichte, 99 (1966), pp. 2127-2135.
Finkelstein et al., Acta Chemica Scandanavia B32 (1978) pp. 182-186.

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