Literature DB >> 12590518

Synthesis of 1,2-diheteroatom-substituted alkenes via rhodium-catalyzed intramolecular hydrogen transfer.

M Mar Diaz-Requejo1, Darren DiSalvo, Maurice Brookhart.   

Abstract

While 1,2-diheteroatom-substituted alkenes represent useful synthetic building blocks, there are no simple, general procedures available for preparation of such compounds. We describe here a simple catalytic procedure based on rhodium C-H bond activation for the synthesis of diheteroatom alkenes of the type R(3)SiOCH=CHG (G = -OR, -NRR').

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Year:  2003        PMID： 12590518     DOI： 10.1021/ja029393n

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


  6 in total

1.  Intramolecular Hydrogen Transfer Reactions Catalyzed by Pentamethylcyclopentadienyl Rhodium and Cobalt Olefin Complexes: Mechanistic Studies.

Authors:  Andrew D Bolig; Thomas W Lyons; Darren T DiSalvo; Maurice Brookhart
Journal:  Polyhedron       Date:  2016-01-08       Impact factor: 3.052

2.  Activation of sp3 C-H bonds with cobalt(I): catalytic synthesis of enamines.

Authors:  Andrew D Bolig; Maurice Brookhart
Journal:  J Am Chem Soc       Date:  2007-11-07       Impact factor: 15.419

3.  Synthetic approach for unsaturated precursors for parahydrogen induced polarization of choline and its analogs.

Authors:  Roman V Shchepin; Eduard Y Chekmenev
Journal:  J Labelled Comp Radiopharm       Date:  2013-07-15       Impact factor: 1.921

4.  Main group multiple C-H/N-H bond activation of a diamine and isolation of a molecular dilithium zincate hydride: experimental and DFT evidence for alkali metal-zinc synergistic effects.

Authors:  Ross Campbell; Daniel Cannon; Pablo García-Álvarez; Alan R Kennedy; Robert E Mulvey; Stuart D Robertson; Jörg Sassmannshausen; Tell Tuttle
Journal:  J Am Chem Soc       Date:  2011-08-04       Impact factor: 15.419

5.  Synergic transformation of an ethylenediamine to a lithium 1,3-diaza-2-zincacyclopentene via an alkyllithium/bis(alkyl)zinc mixture.

Authors:  Ross Campbell; Pablo García-Alvarez; Alan R Kennedy; Robert E Mulvey
Journal:  Chemistry       Date:  2010-09-03       Impact factor: 5.236

6.  A mild synthesis of new aryl vinyl ethers and diethyl 1-[(alkyl)(cyano)methyl]vinylphosphonates via the substitution of a 2,3-difunctional allyl bromide.

Authors:  Asma Fray; Jihène Ben Kraïem; Aïcha Arfaoui; Hassen Amri
Journal:  ScientificWorldJournal       Date:  2014-02-12
  6 in total

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