N-Methyl-N-(phenylsulfonyl)benzohydrazonoyl Chloride as a Potential Intermediate for Nitrogen-heterocycles. Preparation of 1-Methyl-3-phenyl-1H-1,2,4-triazoles and -pyrazoles

DOI: 10.1246/bcsj.56.545

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Bulletin of the Chemical Society of Japan p. 545 - 548 (1983)

Update date:2022-07-29

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Authors:

Ito, Suketaka

Tanaka, Yumo

Kakehi, Akikazu

Fukuyama, Toshihiko

Osawa, Nobuo

Sayo, Noboru

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Article abstract of DOI:10.1246/bcsj.56.545

3,5-Disubstituted 1-methyl-1H-1,2,4-triazoles and -pyrazoles were obtained in good to moderate yields by the reaction of N-methyl-N-(phenylsulfonyl)benzohydrazonoyl chloride with nitriles and with acetylenes in the presence of aluminum chloride.The triazo

Full text of DOI:10.1246/bcsj.56.545

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