Process for the preparation of carboxylic acid amides from organ

Details Process for the preparation of carboxylic acid amides from organ Process for the preparation of carboxylic acid amides from organ

1977-03-10

1978-12-05

Rotman, Alan L.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

2603265E, 260558R, 260558D, 260558P, 260561N, 2603322C, 546193, 546281, 546316, 546284, 546205, 546203, 546226, 546245, 542438, C07D21356, C07C10375

Patent

active

041285549

ABSTRACT:
Carboxylic acid amides are obtained from aryl, heterocyclic, and vinylic halides and substituted derivates thereof, by reacting same with a primary or secondary amine and carbon monoxide, in the presence of a palladium catalyst and if necessry a tertiary amine at about 20.degree.-150.degree. C and from at least a half atmosphere pressure.

REFERENCES:
patent: 3733354 (1973-05-01), Cassar et al.
Falbe, Carbon Monoxide in Organic Synthesis, pp. 108-112 & 118-120, Springer-Verlag pub. 1970.
Heck et al., J. Am. Chem. Soc., vol. 85 (18), pp. 2779-2782, Sep. 20, 1963.

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