The synthesis and some reactions of thiophene sulfides. XVII. The synthesis and reactions of 2-mercapto-3-thenylidenecyclohexylamine and its zinc chelate

The synthesis and some reactions of thiophene sulfides. XVII. The synthesis and reactions of 2-mercapto-3-thenylidenecyclohexylamine and its zinc chelate Full article

Journal

Chemistry of Heterocyclic Compounds
ISSN: 1573-8353 , E-ISSN: 0009-3122

Output data

Year: 1969, Volume: 5, Number: 3, Pages: 354-359 Pages count : 6 DOI: 10.1007/bf00471143

Authors

Gol'dfarb Ya.L. ¹ , Kalik M.A. ¹

Affiliations

1	Zelinskii Institute of Organic Chemistry, AS USSR, Moscow,

The reaction of some electrophilic reagents (bromine, acetyl chloride, and acetic anhydride) and of butyllithium on the zinc chelate of 2-mercapto-3-thenylidenecyclohexylamine (IIIa) is examined. Bromination and acetylation of IIIa lead to fission of the chelate ring and the formation of a complex of thienoisothiazolium bromide with ZnBr2 (VIII), and the corresponding dimienodithiocine (X). Butyllithium combines with the C=N double bond of the chelate ring (IIIa), with the formation of the chelate XIII.

Gol'dfarb Y.L. , Kalik M.A.
The synthesis and some reactions of thiophene sulfides. XVII. The synthesis and reactions of 2-mercapto-3-thenylidenecyclohexylamine and its zinc chelate
Chemistry of Heterocyclic Compounds. 1969. V.5. N3. P.354-359. DOI: 10.1007/bf00471143 OpenAlex

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