Substituted 3-Amino-thiophenes and 3-Amino-selenophenes from β-Chloro-α-cyano-cinnamonitrile

DOI: 10.1007/BF00817601

Source and publish data:

Monatshefte fur Chemie p. 455 - 460 (1992)

Update date:2022-08-03

Topics:

Authors:

Gewald, Karl

Hain, Ute

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Article abstract of DOI:10.1007/BF00817601

β-Chloro-α-cyano-cinnamonitrile(1) reacts in one step with α-oxo-thioles 3 or successively with sodium sulphide and α-chlorocarbonyl compounds 4 to form the 5-substituted 4-amino-2-phenyl-thiophene-3-carbonitriles 5.Analogously, the successive reactions o

Full text of DOI:10.1007/BF00817601

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