Reaction of metallo S-alkyl N-cyanodithi
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Lyndon K. Marble; Wallace E. Puckett; William Russell Summers
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Article
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1998
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Journal of Heterocyclic Chemistry
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English
⚖ 496 KB
## Abstract Metal salts of __S__‐alkyl‐__N__‐cyanodithioiminocarbonates 7 react as __electrophiles__ with hydrazine hydrate to form 5‐amino‐3‐mercapto‐1__H__‐1,2,4‐triazole 1. The novel 4‐cyanothiosemicarbazide 9 is proposed as the intermediate which cyclizes to the aromatic triazole. The rate dete