Literature DB >> 16146399

Cobalt-catalyzed hydrohydrazination of dienes and enynes: access to allylic and propargylic hydrazides.

Jérôme Waser1, José C González-Gómez, Hisanori Nambu, Pascal Huber, Erick M Carreira.   

Abstract

[reaction: see text] The cobalt-catalyzed hydrohydrazination reaction of dienes and enynes is presented. Allylic and propargylic hydrazines were obtained in synthetically useful yields (allylic amines, 60-90%; propargylic amines, 47-83%) and good chemo- and regioselectivity.

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Year:  2005        PMID： 16146399     DOI： 10.1021/ol0517473

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


  14 in total

1.  Ph(i-PrO)SiH2: An Exceptional Reductant for Metal-Catalyzed Hydrogen Atom Transfers.

Authors:  Carla Obradors; Ruben M Martinez; Ryan A Shenvi
Journal:  J Am Chem Soc       Date:  2016-03-30       Impact factor: 15.419

2.  Tandem catalysis for asymmetric coupling of ethylene and enynes to functionalized cyclobutanes.

Authors:  Vinayak Vishnu Pagar; T V RajanBabu
Journal:  Science       Date:  2018-07-06       Impact factor: 47.728

3.  Mn-, Fe-, and Co-Catalyzed Radical Hydrofunctionalizations of Olefins.

Authors:  Steven W M Crossley; Carla Obradors; Ruben M Martinez; Ryan A Shenvi
Journal:  Chem Rev       Date:  2016-07-27       Impact factor: 60.622

4.  A Concise Approach to Paxilline Indole Diterpenes.

Authors:  David T George; Eric J Kuenstner; Sergey V Pronin
Journal:  J Am Chem Soc       Date:  2015-12-07       Impact factor: 15.419

5.  Hydromethylation of Unactivated Olefins.

Authors:  Hai T Dao; Chao Li; Quentin Michaudel; Brad D Maxwell; Phil S Baran
Journal:  J Am Chem Soc       Date:  2015-06-19       Impact factor: 15.419

6.  Simple, chemoselective, catalytic olefin isomerization.

Authors:  Steven W M Crossley; Francis Barabé; Ryan A Shenvi
Journal:  J Am Chem Soc       Date:  2014-11-20       Impact factor: 15.419

Review 7.  Radicals: Reactive Intermediates with Translational Potential.

Authors:  Ming Yan; Julian C Lo; Jacob T Edwards; Phil S Baran
Journal:  J Am Chem Soc       Date:  2016-09-26       Impact factor: 15.419

Review 8.  Methodologies for the synthesis of quaternary carbon centers via hydroalkylation of unactivated olefins: twenty years of advances.

Authors:  Thiago S Silva; Fernando Coelho
Journal:  Beilstein J Org Chem       Date:  2021-07-07       Impact factor: 2.883

9.  Simple, chemoselective hydrogenation with thermodynamic stereocontrol.

Authors:  Kotaro Iwasaki; Kanny K Wan; Alberto Oppedisano; Steven W M Crossley; Ryan A Shenvi
Journal:  J Am Chem Soc       Date:  2014-01-15       Impact factor: 15.419

10.  A practical and catalytic reductive olefin coupling.

Authors:  Julian C Lo; Yuki Yabe; Phil S Baran
Journal:  J Am Chem Soc       Date:  2014-01-15       Impact factor: 15.419
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