Rongalite as the C1 Synthon to Assemble 2,3-Dihydrobenzothiazin-4-ones and Benzo[d][1,3]oxathiin-4-ones

Shengli Zou; Yihang Zhou; Xuerui Chen; Xiaobing Liu; Yao Zhou

doi:10.1039/d5nj04477d

January 1, 2026New Journal of Chemistry

Rongalite as the C1 Synthon to Assemble 2,3-Dihydrobenzothiazin-4-ones and Benzo[d][1,3]oxathiin-4-ones

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Key Points

The research aims to develop a method for creating sulfur-containing heterocycles using rongalite as a building block.
Utilized rongalite as a C1 synthon in chemical reactions
Employed skeletal reorganization strategy for synthesis
Focused on assembling 2,3-dihydrobenzothiazin-4-ones and benzo[d][1,3]oxathiin-4-ones
Successfully synthesized various sulfur-containing heterocycles
Demonstrated the efficiency of the divergent construction method
Verified the potential of rongalite as a versatile synthon

Implication

This work demonstrates the assembly of sulfur-containing heterocycles using rongalite, suggesting a novel synthetic strategy.

Abstract

A facile divergent construction of sulfur-containing heterocycles via a skeletal reorganization strategy is presented herein, in which the versatile and readily available rongalite was utilized as the C1 synthon. This...

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Cite This Study

Zou et al. (2026) studied this question.

synapsesocial.com/papers/6984343ff1d9ada3c1fb2264 https://doi.org/10.1039/d5nj04477d

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Rongalite as the C1 Synthon to Assemble 2,3-Dihydrobenzothiazin-4-ones and Benzo[d][1,3]oxathiin-4-ones

Key Points

Implication

Abstract

Discussion

Cite This Study

Rongalite as the C1 Synthon to Assemble 2,3-Dihydrobenzothiazin-4-ones and Benzo[d][1,3]oxathiin-4-ones

Key Points

Implication

Abstract

Discussion

Cite This Study

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