3-Methyleneazetidine: a versatile building block for functional and post-modifiable polysulfonamides.

Authors

Jianqiang Huang, Leying Xu, Jingjing Ye, Liang Gao, Jiye Luo, Zhen Zhang

Published in

Chemical communications (Cambridge, England). Jul 07, 2026. Epub Jul 07, 2026.

Abstract

3-Methyleneazetidine, a four-membered heterocycle bearing a reactive exocyclic methylene group, is introduced as a versatile building block for the synthesis of functional polysulfonamides. Its combination of ring strain and exocyclic unsaturation enables efficient incorporation into polymer backbones, affording polysulfonamides with unique structural features and opportunities for post-polymerization modification.

PMID:
42412491
Bibliographic data and abstract were imported from PubMed on 07 Jul 2026.

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