Reactivity of the A‐CH=N=NR‐CX‐B System. 1,3,4‐thiadiazoles and Δ 2  ‐thiadiazolines | Zendy

Werber Giuseppe | Zendy; Buccheri Francesco | Zendy; Gentile Manlio | Zendy; Librici Luigi | Zendy

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Reactivity of the A‐CH=N=NR‐CX‐B System. 1,3,4‐thiadiazoles and Δ 2 ‐thiadiazolines

Author(s) -

Werber Giuseppe,

Buccheri Francesco,

Gentile Manlio,

Librici Luigi

Publication year - 1977

Publication title -

journal of heterocyclic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.321

H-Index - 59

eISSN - 1943-5193

pISSN - 0022-152X

DOI - 10.1002/jhet.5570140525

Subject(s) - thiadiazoles , chemistry , reactivity (psychology) , ferric , nucleophile , medicinal chemistry , chloride , stereochemistry , organic chemistry , catalysis , medicine , alternative medicine , pathology

The reactivity of the‐ system towards ferric chloride has been investigated. The cyclo‐oxidation reaction led to the formation of 2‐amino‐5‐thenoyl‐1,3,4‐thiadiazoles and 4‐methyl‐5‐imino‐2‐thenoyl‐Δ 2 ‐1,3,4‐thiadiazolines. Their structures were proven spectro‐scopically and chemically (nucleophilic attack and formation of the related 2‐amino‐1,3,4‐thiadiazoles and 4‐methyl‐5‐imino‐Δ 2 ‐1,3,4‐thiadiazolines).

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