Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent
1989-04-18
1990-09-11
Hollrah, Glennon H.
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
564103, C07C26104
Patent
active
049565036
ABSTRACT:
A process for the preparation of N-cyanoethanimidic acid esters by reacting orthoacetic acid esters with cyanamide. The reaction is carried out in alcoholic solution in the presence of an acid catalyst. N-cyanoethanimidic acid esters can be prepared in this manner in a high yield and high state of purity, with a low technical outlay and in an environmentally safe manner, free of dangerous by-products.
REFERENCES:
patent: 3225077 (1965-12-01), Schaefer et al.
Krommer Helmut
Neuhauser Karl-Heinz
Weiss Stefan
Hollrah Glennon H.
SKW Trostberg Aktiengesellschaft
Treanor Susan P.
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