Preparation of N-alkenylcarboxamides

Details Preparation of N-alkenylcarboxamides Preparation of N-alkenylcarboxamides

1999-01-14

1999-11-30

Richter, Johann

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

548552, 564123, 564189, 564192, 564193, 502 64, 502 77, 502 78, 502 79, 502232, 502243, 502250, 502411, C07D20712, C07C23318, C07C23508

Patent

active

059945621

ABSTRACT:
In a process for preparing N-alkenylcarboxamides by dehydration of N-(2-hydroxyalkyl)carboxamides and/or diethers thereof in the presence of a catalyst, molecular sieves, in particular zeolites, are used as catalyst.

REFERENCES:
patent: 2669570 (1954-02-01), Scanizer
patent: 3821245 (1974-06-01), Kanetaka et al.
patent: 5410070 (1995-04-01), Franz et al.
patent: 5569770 (1996-10-01), Kuo et al.
Kirk-Othmer, Encyclopedia of Chemical Technology, Fourth Edition, vol. 5, "Catalysis by Metal Oxides and Zeolites," pp. 356-363, 1993.
Kirk-Othmer, Encyclopedia of Chemical Technology, Fourth Edition, vol. 16, "Molecular Sieves," pp. 888-897, 1995.

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