Synthesis of 4,4-Disubstituted 2,3-Dicyano-5-imino-2-pyrrolines. Reaction of Alkylidenemalononitriles with Trimethylsilyl Cyanide

DOI: 10.1246/bcsj.63.2134

Source and publish data:

Bulletin of the Chemical Society of Japan p. 2134 - 2135 (1990)

Update date:2022-08-05

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Authors:

Chatani, Naoto

Hanafusa, Terukiyo

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Article abstract of DOI:10.1246/bcsj.63.2134

The reaction of alkylidenemalononitriles with trimethylsilyl cyanide in the presence of KCN/18-crown-6 gave 4,4-disubstituted 2,3-dicyano-5-imino-2-pyrrolines in high yields.

Full text of DOI:10.1246/bcsj.63.2134

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