Literature DB >> 16028918

Organomediated Morita-Baylis-Hillman cyclization reactions.

Marie E Krafft1, Thomas F N Haxell.   

Abstract

We have developed the Morita-Baylis-Hillman reaction to include, for the first time in a completely organomediated process, intramolecular examples bearing allylic leaving groups as the electrophilic partner providing a facile, high yielding, straightforward synthesis of densely functionalized cyclic molecules.

Year:  2005        PMID： 16028918     DOI： 10.1021/ja052146+

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  7 in total

1.  Cu-catalyzed cross-dehydrogenative coupling: a versatile strategy for C-C bond formations via the oxidative activation of sp(3) C-H bonds.

Authors:  Zhiping Li; D Scott Bohle; Chao-Jun Li
Journal:  Proc Natl Acad Sci U S A       Date:  2006-06-05       Impact factor: 11.205

2.  Phosphine-catalyzed [4 + 2] annulation: synthesis of cyclohexenes.

Authors:  Yang S Tran; Ohyun Kwon
Journal:  J Am Chem Soc       Date:  2007-10-03       Impact factor: 15.419

3.  Phosphine-catalyzed [4+2] annulations of 2-alkylallenoates and olefins: synthesis of multisubstituted cyclohexenes.

Authors:  Yang S Tran; Tioga J Martin; Ohyun Kwon
Journal:  Chem Asian J       Date:  2011-07-07

4.  Umpolung of Michael acceptors catalyzed by N-heterocyclic carbenes.

Authors:  Christian Fischer; Sean W Smith; David A Powell; Gregory C Fu
Journal:  J Am Chem Soc       Date:  2006-02-08       Impact factor: 15.419

5.  Concise stereocontrolled formal synthesis of (+/-)-quinine and total synthesis of (+/-)-7- hydroxyquinine via merged Morita-Baylis-Hillman-Tsuji-Trost cyclization.

Authors:  Peter Webber; Michael J Krische
Journal:  J Org Chem       Date:  2008-12-05       Impact factor: 4.354

6.  N-heterocyclic carbene-initiated alpha-acylvinyl anion reactivity: additions of alpha-hydroxypropargylsilanes to aldehydes.

Authors:  Troy E Reynolds; Charlotte A Stern; Karl A Scheidt
Journal:  Org Lett       Date:  2007-06-01       Impact factor: 6.005

7.  Catalytic enantioselective alpha-acylvinyl anion reactions of silyloxyallenes.

Authors:  Troy E Reynolds; Karl A Scheidt
Journal:  Angew Chem Int Ed Engl       Date:  2007       Impact factor: 15.336
  7 in total

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