Literature DB >> 21814703

An unusual reaction of α-alkoxyphosphonium salts with Grignard reagents under an O2 atmosphere.

Hiromichi Fujioka1, Akihiro Goto, Kazuki Otake, Ozora Kubo, Yoshinari Sawama, Tomohiro Maegawa.   

Abstract

An unusual and novel reaction of α-alkoxyphosphonium salts, generated from O,O-acetals and Ph(3)P, with Grignard reagents under an O(2) atmosphere afforded alcohols in moderate to high yields. It was clarified by isotopic labelling experiments that the reaction proceeded via a novel radical pathway.

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Year:  2011        PMID: 21814703     DOI: 10.1039/c1cc13919c

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN: 1359-7345            Impact factor:   6.222


  2 in total

1.  P(v) intermediate-mediated E1cB elimination for the synthesis of glycals.

Authors:  Fen Liu; Haiyang Huang; Longgen Sun; Zeen Yan; Xiao Tan; Jing Li; Xinyue Luo; Haixin Ding; Qiang Xiao
Journal:  Chem Sci       Date:  2022-04-22       Impact factor: 9.969

2.  Facile synthesis of α-alkoxymethyltriphenylphosphonium iodides: new application of PPh3/I2.

Authors:  Humaira Yasmeen Gondal; Zain Maqsood Cheema; Javid Hussain Zaidi; Sammer Yousuf; M Iqbal Choudhary
Journal:  Chem Cent J       Date:  2018-05-17       Impact factor: 4.215

  2 in total

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