Issue 30, 2021, Issue in Progress

Synthesis of spiro[4.4]thiadiazole derivatives via double 1,3-dipolar cycloaddition of hydrazonyl chlorides with carbon disulfide

Abstract

An operationally simple and convenient synthesis method toward a series of diverse spiro[4.4]thiadiazole derivatives via double [3 + 2] 1,3-dipolar cycloaddition of nitrilimines generated in situ from hydrazonyl chlorides with carbon disulfide has been achieved under mild reaction conditions.

Graphical abstract: Synthesis of spiro[4.4]thiadiazole derivatives via double 1,3-dipolar cycloaddition of hydrazonyl chlorides with carbon disulfide

Supplementary files

Article information

Article type
Paper
Submitted
25 Apr 2021
Accepted
17 May 2021
First published
21 May 2021
This article is Open Access
Creative Commons BY-NC license

RSC Adv., 2021,11, 18404-18407

Synthesis of spiro[4.4]thiadiazole derivatives via double 1,3-dipolar cycloaddition of hydrazonyl chlorides with carbon disulfide

K. Wang, Y. Li, D. Guo, P. Pan, A. Sun and R. Chen, RSC Adv., 2021, 11, 18404 DOI: 10.1039/D1RA03229A

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