Literature DB >> 17309310

Couplings of benzylic halides mediated by titanocene chloride: synthesis of bibenzyl derivatives.

Alejandro F Barrero1, M Mar Herrador, José F Quílez del Moral, Pilar Arteaga, Mohammed Akssira, Fadwa El Hanbali, Jesús F Arteaga, Horacio R Diéguez, Elena M Sánchez.   

Abstract

Titanocene monochloride catalyzes the homocoupling of benzylic halides and benzylic gem-dibromides to give the corresponding bibenzyl and stilbenyl systems. Exposure of benzylic bromides to Ti(III) in the presence of aldehydes gave rise to the Barbier-type products. Examples of the utility of the herein described processes are included.

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Year:  2007        PMID: 17309310     DOI: 10.1021/jo062492p

Source DB:  PubMed          Journal:  J Org Chem        ISSN: 0022-3263            Impact factor:   4.354


  4 in total

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3.  Efficient O-Acylation of Alcohols and Phenol Using Cp2TiCl as a Reaction Promoter.

Authors:  María Jesús Durán-Peña; José Manuel Botubol-Ares; James R Hanson; Rosario Hernández-Galán; Isidro G Collado
Journal:  European J Org Chem       Date:  2016-07-04

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Journal:  Molecules       Date:  2012-09-07       Impact factor: 4.411

  4 in total

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