Literature DB >> 12688747

Generation and intramolecular reactivity of acyl radicals from alkynylthiol esters under reducing tin-free conditions.

Luisa Benati1, Gianluca Calestani, Rino Leardini, Matteo Minozzi, Daniele Nanni, Piero Spagnolo, Samantha Strazzari.   

Abstract

[reaction: see text] The radical chain reaction of benzenethiol with alkynylthiol esters provides a new, valuable protocol for the tin-free generation of acyl radicals that arise from intramolecular substitution at sulfur by the initial sulfanylvinyl radicals.

Entities:  

Year:  2003        PMID： 12688747     DOI： 10.1021/ol034252r

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  4 in total

1.  Acyl Radical Chemistry via Visible-Light Photoredox Catalysis.

Authors:  Arghya Banerjee; Zhen Lei; Ming-Yu Ngai
Journal:  Synthesis (Stuttg)       Date:  2018-12-12       Impact factor: 3.157

2.  Thiomaleic anhydride: a convenient building block for the synthesis of alpha-substituted gamma- and delta-lactones through free-radical addition, nucleophilic ring opening, and subsequent thiocarboxylate manipulation.

Authors:  David Crich; Md Yeajur Rahaman
Journal:  J Org Chem       Date:  2009-09-04       Impact factor: 4.354

3.  Acyl Radicals from Aromatic Carboxylic Acids by Means of Visible-Light Photoredox Catalysis.

Authors:  Giulia Bergonzini; Carlo Cassani; Carl-Johan Wallentin
Journal:  Angew Chem Int Ed Engl       Date:  2015-09-25       Impact factor: 15.336

4.  Redox-Neutral Dual Functionalization of Electron-Deficient Alkenes.

Authors:  Fredrik Pettersson; Giulia Bergonzini; Carlo Cassani; Carl-Johan Wallentin
Journal:  Chemistry       Date:  2017-05-10       Impact factor: 5.236
  4 in total

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