A dinuclear ruthenium catalyst with a confined cavity: selectivity in the addition of aliphatic carboxylic acids to phenylacetylene.

نویسندگان

  • Kwong-Chak Cheung
  • Wing-Leung Wong
  • Ming-Him So
  • Zhong-Yuan Zhou
  • Siu-Cheong Yan
  • Kwok-Yin Wong
چکیده

A dinuclear ruthenium catalyst with a rigid anthracene spacer shows excellent regio- and stereo-selectivity in the atom-economic addition of aliphatic carboxylic acids to phenylacetylene, producing exclusively anti-Markovnikov enol-esters with high E/Z ratios of the isomers.

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عنوان ژورنال:
  • Chemical communications

دوره 49 7  شماره 

صفحات  -

تاریخ انتشار 2013