Literature DB >> 22015646

Ruthenium-catalyzed oxidation of a carbon-carbon triple bond: facile syntheses of alkenyl 1,2-diketones from alkynes.

Ting-Chuan Hu1, Pei-I Hsiao, Tsang-Hsiu Wang, Yu-Wen Yang, Chih-Yun Chang, Yuan-Hsun Wu, Wei-Chen Sun, Ming-Shiuan Yu, Ching-Yu Lee, Yih-Hsing Lo.   

Abstract

A new oxidation procedure of alkynes catalyzed by Tp(PPh(3))(CH(3)CN)Ru-Cl is presented, which provides an efficient way to obtain alkenyl 1,2-diketones via ruthenium alkenyl 1,2-diketone intermediates. In contrast, the analogous reactions with Tp(PPh(3))(PhCN)Ru-Cl gave rise to the ruthenium metallacycle complexes. This journal is © The Royal Society of Chemistry 2011

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Year:  2011        PMID: 22015646     DOI: 10.1039/c1dt11642h

Source DB:  PubMed          Journal:  Dalton Trans        ISSN: 1477-9226            Impact factor:   4.390


  1 in total

1.  Dissimilarity in the Chemical Behavior of Osmaoxazolium Salts and Osmaoxazoles: Two Different Aromatic Metalladiheterocycles.

Authors:  María L Buil; Miguel A Esteruelas; Enrique Oñate; Nieves R Picazo
Journal:  Organometallics       Date:  2021-12-14       Impact factor: 3.876

  1 in total

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