Document Detail


Reductive desulfurization of allylic thiols by HS-/H2S in water gives clue to chemical reactions widespread in natural environments.
MedLine Citation:
PMID:  12713326     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The reduction of allylic thiols to alkenes by hydrogen sulfide in aqueous solutions, a novel reaction that may explain reduction processes widely occurring in natural environments, has been discovered. Its mechanism has been studied and suggested to follow an S(RN)1-like pathway involving radical intermediates undergoing 1,4 hydrogen shifts. [reaction: see text]
Authors:
Yanek Hebting; Pierre Adam; Pierre Albrecht
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Organic letters     Volume:  5     ISSN:  1523-7060     ISO Abbreviation:  Org. Lett.     Publication Date:  2003 May 
Date Detail:
Created Date:  2003-04-25     Completed Date:  2003-08-08     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  100890393     Medline TA:  Org Lett     Country:  United States    
Other Details:
Languages:  eng     Pagination:  1571-4     Citation Subset:  IM    
Affiliation:
Laboratoire de Géochimie Bioorganique, ECPM/Université Louis Pasteur, 25 rue Becquerel, 67200 Strasbourg, France.
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MeSH Terms
Descriptor/Qualifier:
Alkenes / chemistry
Allyl Compounds / chemistry*
Free Radicals / chemistry
Hydrogen / chemistry
Hydrogen Sulfide / chemistry*
Isomerism
Oxidation-Reduction
Sulfhydryl Compounds / chemistry*
Water / chemistry*
Water Pollutants / analysis*
Chemical
Reg. No./Substance:
0/Alkenes; 0/Allyl Compounds; 0/Free Radicals; 0/Sulfhydryl Compounds; 0/Water Pollutants; 1333-74-0/Hydrogen; 7732-18-5/Water; 7783-06-4/Hydrogen Sulfide

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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