Process for the preparation of N-hydrocarbyl-substituted amides

Details Process for the preparation of N-hydrocarbyl-substituted amides Process for the preparation of N-hydrocarbyl-substituted amides

1996-12-04

1998-01-27

Kumar, Shailendra

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

Organic compounds

Amino nitrogen containing

564124, 564126, 564128, 564130, C07C23106

Patent

active

057124132

ABSTRACT:
Hydrocarbyl-substituted amides are prepared by a process comprising contacting a nitrile with a hydrocarbylating agent, such as an alkylating agent, in the presence of a catalyst comprising a heteropolyacid or salt thereof.

REFERENCES:
patent: 3151157 (1964-09-01), Fugate et al.
patent: 4273938 (1981-06-01), Merger et al.
patent: 5334775 (1994-08-01), Gutierrez et al.
patent: 5366945 (1994-11-01), Kresge et al.
patent: 5387715 (1995-02-01), Karasawa et al.
H. Plaut and J.J. Ritter, A New Reaction of Nitriles, VI. Unsaturated Amides J. Am. Chem. Soc., vol. 73 (1951) pp. 4076-4077.
Olah et al., Nafion-H.RTM. Catalyzed Beryer-Villiger Oxidation and Ritter Reactions, Materials Chemistry and Physics, vol. 17 (1987), pp. 21-30.

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