Issue 1, 1970

Oxidative cyclisation of ketone thiosemicarbazones. Part I. 4-Methyl- and 4-aryl-thiosemicarbazones

Abstract

4-Substituted thiosemicarbazones of ketones undergo oxidative cyclisation, catalysed by chromatographic adsorbents, giving Δ1-[1,2,4] triazoline-5-thiones, and oxidation on manganese dioxide to 5-imino-Δ3-[1,3,4]- thiadiazolines. The triazolinethiones may be converted into triazolinones. The reactions are strongly influenced by steric factors.

Article information

Article type
Paper

J. Chem. Soc. C, 1970, 63-66

Oxidative cyclisation of ketone thiosemicarbazones. Part I. 4-Methyl- and 4-aryl-thiosemicarbazones

J. K. Landquist, J. Chem. Soc. C, 1970, 63 DOI: 10.1039/J39700000063

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Spotlight

Advertisements