[4 + 2] cycloaddition reactions of β-naphtha-1-thioquinones generated from 2-naphthols and DAST. Issue 34 (8th August 2022)

• Record Type: Journal Article
• Authors: Geng, Yang; Gao, Xianying; Liang, Apeng; Li, Jingya; Zou, Dapeng; Wu, Yangjie; Wu, Yusheng
• Is Part Of: Organic & biomolecular chemistry. Volume 20:Issue 34(2022)
• Page Start: 6750
• Page End: 6754
• Publication Date: 2022-08-08
• Subjects: Chemistry, Organic -- Periodicals; Bioorganic chemistry -- Periodicals; Chemistry, Physical organic -- Periodicals; 547
• DOI: 10.1039/d2ob01044e
• Languages: English
• ISSNs: 1477-0520

Abstract

Abstract : A novel protocol for the construction of diverse dehydro-2-naphthol-1-sulphides and naphtha-oxathiane derivatives via in situ [4 + 2] cycloadditions of β-naphtha-1-thioquinones generated from 2-naphthols and DAST has been developed. Abstract : An original and facile method for the generation of β-naphtha-1-thioquinones using DAST and 2-naphthols has been developed. A series of dehydro-2-naphthol-1-sulphides or naphtha-oxathiane derivatives were synthesized by in situ Diels–Alder cycloaddition reactions of β-naphtha-1-thioquinone with itself or various alkenes.