Literature DB >> 17655362

Ph3As-catalyzed wittig-type olefination of aldehydes with diazoacetate in the presence of Na2S2O4.

Peng Cao1, Chuan-Ying Li, Yan-Biao Kang, Zuowei Xie, Xiu-Li Sun, Yong Tang.   

Abstract

In the presence of sodium hydrosulfite and a catalytic amount of AsPh3 and Fe(TCP)Cl, aldehydes react with ethyl diazoacetate to give the corresponding alpha,beta-unsaturated esters in high yields with excellent stereoselectivities (E/Z > 50/1).

Entities:  

Year:  2007        PMID： 17655362     DOI： 10.1021/jo0709899

Source DB:  PubMed          Journal:  J Org Chem        ISSN： 0022-3263            Impact factor:   4.354


  5 in total

1.  Myoglobin-Catalyzed Olefination of Aldehydes.

Authors:  Vikas Tyagi; Rudi Fasan
Journal:  Angew Chem Int Ed Engl       Date:  2016-01-14       Impact factor: 15.336

2.  Main Group Redox Catalysis of Organopnictogens: Vertical Periodic Trends and Emerging Opportunities in Group 15.

Authors:  Jeffrey M Lipshultz; Gen Li; Alexander T Radosevich
Journal:  J Am Chem Soc       Date:  2021-01-19       Impact factor: 15.419

3.  Bioactivity and structure-activity relationship of cinnamic acid esters and their derivatives as potential antifungal agents for plant protection.

Authors:  Kun Zhou; Dongdong Chen; Bin Li; Bingyu Zhang; Fang Miao; Le Zhou
Journal:  PLoS One       Date:  2017-04-19       Impact factor: 3.240

Review 4.  Catalytic Wittig and aza-Wittig reactions.

Authors:  Zhiqi Lao; Patrick H Toy
Journal:  Beilstein J Org Chem       Date:  2016-11-30       Impact factor: 2.883

Review 5.  Bismuth Redox Catalysis: An Emerging Main-Group Platform for Organic Synthesis.

Authors:  Hye Won Moon; Josep Cornella
Journal:  ACS Catal       Date:  2022-01-07       Impact factor: 13.084
  5 in total

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