Literature DB >> 16092871

One-step assembly of functionalized gamma-butyrolactones from benzoins or benzaldehydes via an N-heterocyclic carbene-mediated tandem reaction.

Wei Ye1, Guanliang Cai, Zeyang Zhuang, Xueshun Jia, Hongbin Zhai.   

Abstract

We describe here a direct, efficient, one-step construction of gamma,gamma-difunctionalized gamma-butyrolactones from benzoins or benzaldehydes via a tandem reaction promoted by 1,3-dimethyl imidazolin-2-ylidene, an N-heterocyclic carbene (NHC). [reaction: see text]

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Year:  2005        PMID： 16092871     DOI： 10.1021/ol051422m

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


  3 in total

Review 1.  Carbene catalysts.

Authors:  Jennifer L Moore; Tomislav Rovis
Journal:  Top Curr Chem       Date:  2010

2.  Cooperative Lewis acid/N-heterocyclic carbene catalysis.

Authors:  Daniel T Cohen; Karl A Scheidt
Journal:  Chem Sci       Date:  2012-01-01       Impact factor: 9.825

3.  Ruthenium-catalyzed hydrohydroxyalkylation of acrylates with diols and α-hydroxycarbonyl compounds to form spiro- and α-methylene-γ-butyrolactones.

Authors:  Emma L McInturff; Jeffrey Mowat; Andrew R Waldeck; Michael J Krische
Journal:  J Am Chem Soc       Date:  2013-11-05       Impact factor: 15.419
  3 in total

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