Exploration of braverman reaction chemistry. Synthesis of tricyclic dihydrothiophene dioxide derivatives from bispropargyl sulfones

Ken S. Feldman; Brandon R. Selfridge

doi:10.3987/COM-09-11840

Exploration of braverman reaction chemistry. Synthesis of tricyclic dihydrothiophene dioxide derivatives from bispropargyl sulfones

Ken S. Feldman, Brandon R. Selfridge

Chemistry

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

The base-mediated bicyclization of unsymmetrical bispropargyl sulfones furnishes varying yields of dihydroisobenzothiophene dioxides through a presumed diradical intermediate. Attempts to trap a putative thiophene dioxide intermediate via Diels-Alder reaction with a pendant alkyne were not successful.

Original language	English (US)
Pages (from-to)	117-143
Number of pages	27
Journal	Heterocycles
Volume	81
Issue number	1
DOIs	https://doi.org/10.3987/COM-09-11840
State	Published - Jan 1 2010

All Science Journal Classification (ASJC) codes

Analytical Chemistry
Pharmacology
Organic Chemistry

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10.3987/COM-09-11840

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abstract = "The base-mediated bicyclization of unsymmetrical bispropargyl sulfones furnishes varying yields of dihydroisobenzothiophene dioxides through a presumed diradical intermediate. Attempts to trap a putative thiophene dioxide intermediate via Diels-Alder reaction with a pendant alkyne were not successful.",

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Exploration of braverman reaction chemistry. Synthesis of tricyclic dihydrothiophene dioxide derivatives from bispropargyl sulfones

Abstract

All Science Journal Classification (ASJC) codes

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