Publication:
Samarium(II) iodide-mediated deoxygenative debromination of α-bromo-β-hydroxy (acetoxy) phenyl sulfones: Synthesis of α,β-unsaturated sulfones

Issued Date

2002-03-18

Resource Type

Article

ISSN

00404039

DOI

10.1016/S0040-4039(02)00224-1

Other identifier(s)

2-s2.0-0037128515

Rights

Mahidol University

Rights Holder(s)

SCOPUS

Bibliographic Citation

Tetrahedron Letters. Vol.43, No.12 (2002), 2285-2288

Suggested Citation

Vichai Reutrakul, Suwatchai Jarussophon, Manat Pohmakotr, Yupa Chaiyasut, Saengvimon U-Thet, Patoomratana Tuchinda Samarium(II) iodide-mediated deoxygenative debromination of α-bromo-β-hydroxy (acetoxy) phenyl sulfones: Synthesis of α,β-unsaturated sulfones. Tetrahedron Letters. Vol.43, No.12 (2002), 2285-2288. doi:10.1016/S0040-4039(02)00224-1 Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/20073

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Title

Samarium(II) iodide-mediated deoxygenative debromination of α-bromo-β-hydroxy (acetoxy) phenyl sulfones: Synthesis of α,β-unsaturated sulfones

Author(s)

Vichai Reutrakul
 Suwatchai Jarussophon
 Manat Pohmakotr
 Yupa Chaiyasut
 Saengvimon U-Thet
 Patoomratana Tuchinda

Other Contributor(s)

Mahidol University

Abstract

Deoxygenative debromination of α-bromo-β-hydroxy (acetoxy) phenyl sulfones with samarium(II) iodide led to substituted α,β-unsaturated sulfones in good to excellent yields. The E-isomer is the major product. A possible mechanism via an α-sulfonyl radical pathway is proposed. © 2002 Elsevier Science Ltd. All rights reserved.

Keyword(s)

Biochemistry, Genetics and Molecular Biology
 Chemistry
 Pharmacology, Toxicology and Pharmaceutics

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URI

https://repository.li.mahidol.ac.th/handle/20.500.14594/20073

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Scopus 2001-2005