Novel synthesis of 4-arylsulfenyl-3-hydroxy-2-pyrone

One pot substitution-rearrangement-cyclization reaction of acetonide protected 4,5-dihydroxy-2-chloroglycidic ester by sodium arylthiolate

Takuzo Komiyama, Yutaka Takaguchi, Sadao Tsuboi

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

-Treatment of acetonide protected 4,5-dihydroxy-2-chloroglycidic ester with sodium arylthiolate gave 4-arylsulfenyl-3-hydroxy-2-pyrone in excellent to good yields in one pot.

Original languageEnglish
Pages (from-to)503-509
Number of pages7
JournalHeterocycles
Volume66
Issue number1
DOIs
Publication statusPublished - Dec 31 2005

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Cyclization
Esters
Substitution reactions
Sodium
2-pyrone

ASJC Scopus subject areas

  • Organic Chemistry

Cite this

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title = "Novel synthesis of 4-arylsulfenyl-3-hydroxy-2-pyrone: One pot substitution-rearrangement-cyclization reaction of acetonide protected 4,5-dihydroxy-2-chloroglycidic ester by sodium arylthiolate",
abstract = "-Treatment of acetonide protected 4,5-dihydroxy-2-chloroglycidic ester with sodium arylthiolate gave 4-arylsulfenyl-3-hydroxy-2-pyrone in excellent to good yields in one pot.",
author = "Takuzo Komiyama and Yutaka Takaguchi and Sadao Tsuboi",
year = "2005",
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doi = "10.3987/COM-05-S(K)60",
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journal = "Heterocycles",
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publisher = "Japan Institute of Heterocyclic Chemistry",
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T2 - One pot substitution-rearrangement-cyclization reaction of acetonide protected 4,5-dihydroxy-2-chloroglycidic ester by sodium arylthiolate

AU - Komiyama, Takuzo

AU - Takaguchi, Yutaka

AU - Tsuboi, Sadao

PY - 2005/12/31

Y1 - 2005/12/31

N2 - -Treatment of acetonide protected 4,5-dihydroxy-2-chloroglycidic ester with sodium arylthiolate gave 4-arylsulfenyl-3-hydroxy-2-pyrone in excellent to good yields in one pot.

AB - -Treatment of acetonide protected 4,5-dihydroxy-2-chloroglycidic ester with sodium arylthiolate gave 4-arylsulfenyl-3-hydroxy-2-pyrone in excellent to good yields in one pot.

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JO - Heterocycles

JF - Heterocycles

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