Literature DB >> 16092837

Catalytic asymmetric desymmetrization of cyclic meso-1,3- and 1,4-diols by a phosphinite derivative of quinidine.

Shinya Mizuta1, Takeo Tsuzuki, Tetsuya Fujimoto, Iwao Yamamoto.   

Abstract

Asymmetric monobenzoylation reactions of cyclic meso-1,3- and 1,4-diols were catalyzed by a phosphinite derivative of quinidine to afford the corresponding monobenzoylated diol with good yield and enantioselectivity. [reaction: see text]

Entities:  

Year:  2005        PMID： 16092837     DOI： 10.1021/ol051129m

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


  4 in total

1.  Dinuclear zinc-catalyzed asymmetric desymmetrization of acyclic 2-substituted-1,3-propanediols: a powerful entry into chiral building blocks.

Authors:  Barry M Trost; Sushant Malhotra; Takashi Mino; Naomi S Rajapaksa
Journal:  Chemistry       Date:  2008       Impact factor: 5.236

2.  Asymmetric desymmetrization of meso-diols by C(2)-symmetric chiral 4-pyrrolidinopyridines.

Authors:  Hartmut Schedel; Keizo Kan; Yoshihiro Ueda; Kenji Mishiro; Keisuke Yoshida; Takumi Furuta; Takeo Kawabata
Journal:  Beilstein J Org Chem       Date:  2012-10-17       Impact factor: 2.883

3.  Addition of H-phosphonates to quinine-derived carbonyl compounds. An unexpected C9 phosphonate-phosphate rearrangement and tandem intramolecular piperidine elimination.

Authors:  Lukasz Górecki; Artur Mucha; Paweł Kafarski
Journal:  Beilstein J Org Chem       Date:  2014-04-17       Impact factor: 2.883

4.  Bifunctional thiourea-catalyzed asymmetric [3 + 2] annulation reactions of 2-isothiocyanato-1-indanones with barbiturate-based olefins.

Authors:  Jiang-Song Zhai; Da-Ming Du
Journal:  Beilstein J Org Chem       Date:  2022-01-04       Impact factor: 2.883
  4 in total

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