Literature DB >> 25849324

DMF Dimethyl Acetal as Carbon Source for α-Methylation of Ketones: A Hydrogenation-Hydrogenolysis Strategy of Enaminones.

Ashwini Borah1, Limi Goswami1, Kashmiri Neog1, Pranjal Gogoi1.   

Abstract

A novel heterogeneous catalytic hydrogenation-hydrogenolysis strategy has been developed for the α-methylation of ketones via enaminones using DMF dimethyl acetal as carbon source. This strategy provides a very convenient route to α-methylated ketones using a variety of ketones without any base or oxidant.

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Year:  2015        PMID： 25849324     DOI： 10.1021/acs.joc.5b00084

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


  3 in total

1.  Conformational Preference of 2'-Fluoro-Substituted Acetophenone Derivatives Revealed by Through-Space 1H-19F and 13C-19F Spin-Spin Couplings.

Authors:  Chinatsu Otake; Takuya Namba; Hidetsugu Tabata; Kosho Makino; Kiriko Hirano; Tetsuta Oshitari; Hideaki Natsugari; Takenori Kusumi; Hideyo Takahashi
Journal:  J Org Chem       Date:  2021-03-01       Impact factor: 4.354

Review 2.  Recent Advances in Phthalan and Coumaran Chemistry.

Authors:  Efimov Ilya; Larisa Kulikova; Erik V Van der Eycken; Leonid Voskressensky
Journal:  ChemistryOpen       Date:  2018-11-23       Impact factor: 2.911

Review 3.  Recent Uses of N,N-Dimethylformamide and N,N-Dimethylacetamide as Reagents.

Authors:  Jean Le Bras; Jacques Muzart
Journal:  Molecules       Date:  2018-08-03       Impact factor: 4.411
  3 in total

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