Literature DB >> 29711211

Mixed Crossed Aldol Condensation between Conjugated Esters and Aldehydes Using Aluminum Tris(2,6-diphenylphenoxide).

Susumu Saito1, Masahito Shiozawa1, Hisashi Yamamoto1.   

Abstract

The combined use of aluminum tris(2,6-diphenylphenoxide) (ATPH) and lithium 2,2,6,6-tetramethylpiperidide (LTMP) has proven to be effective for the mixed crossed aldol condensation between conjugated esters and various aldehydes. An example is shown in Equation (1). © 1999 WILEY-VCH Verlag GmbH, Weinheim, Fed. Rep. of Germany.

Entities:  

Keywords:  Aldol reactions; Cross-coupling; C−C coupling; Enols

Year:  1999        PMID： 29711211     DOI： 10.1002/(SICI)1521-3773(19990614)38:12<1769::AID-ANIE1769>3.0.CO;2-0

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  2 in total

1.  Toward the synthesis of (+)-peloruside A via an intramolecular vinylogous aldol reaction.

Authors:  Jeffrey A Gazaille; Joseph A Abramite; Tarek Sammakia
Journal:  Org Lett       Date:  2011-12-12       Impact factor: 6.005

2.  The vinylogous aldol reaction of unsaturated esters and enolizable aldehydes using the novel Lewis acid aluminum tris(2,6-di-2-naphthylphenoxide).

Authors:  Jeffrey A Gazaille; Tarek Sammakia
Journal:  Org Lett       Date:  2012-05-23       Impact factor: 6.005
  2 in total

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