Work

Synthesis of Vinyl Sulfones and Benzoxathiins via Base‐Catalyzed Reactions of o‐Hydroxyaryl Thiosulfonates and Ynones

Year: 2024

Type: article

Abstract: The cyclization reaction and hydrosulfonylation reaction of ynones have been simultaneously realized through a single operation. Under the mediation of cesium carbonate, different S‐(α‐hydroxyaryl) aryl thiosulfonates reacted with various ynones to produce functionalized vinyl sulfones in 37%–83% yields with E‐selectivity. At the same time, a variety of benzoxathiins were formed in 42%–97% yields.

Source: Advanced Synthesis & Catalysis

DOI: 10.1002/adsc.202400456

Authors: Delin Tang, Fang Zhang, Jinyun Luo, Zhihua Cai, Lin He, Guangfen Du

Institution: Shihezi University

Language: English

Topic: Sulfur-Based Synthesis Techniques

Subfield: Organic Chemistry

Field: Chemistry

Domain: Physical Sciences

Open Access status: bronze

Funders: National Natural Science Foundation of China, Shihezi University

Awards: G1123998477, G2377183558, G3673417457, G6335746227, G8301291690