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Issue 58, 2020
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But-3-ene-1,3-disulfonyl difluoride (BDF): a highly selective SuFEx clickable hub for the quick assembly of sultam-containing aliphatic sulfonyl fluorides

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Abstract

A versatile selectively addressable SuFEx click chemistry hub, but-3-ene-1,3-disulfonyl difluoride (BDF) was designed and synthesized through head-to-tail dimerization of ethenesulfonyl fluoride (ESF). BDF possesses three active sites to selectively participate in the construction of 4-membered, 5-membered and 6-membered cyclic sulfonamide (sultams) bearing aliphatic sulfonyl fluoride moieties for further manipulations in a fast, efficient and practical manner.

Graphical abstract: But-3-ene-1,3-disulfonyl difluoride (BDF): a highly selective SuFEx clickable hub for the quick assembly of sultam-containing aliphatic sulfonyl fluorides

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Article information


Submitted
06 May 2020
Accepted
08 Jun 2020
First published
08 Jun 2020

Chem. Commun., 2020,56, 8075-8078
Article type
Communication

But-3-ene-1,3-disulfonyl difluoride (BDF): a highly selective SuFEx clickable hub for the quick assembly of sultam-containing aliphatic sulfonyl fluorides

C. Li, Y. Zheng, K. P. Rakesh and H. Qin, Chem. Commun., 2020, 56, 8075
DOI: 10.1039/D0CC03248D

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