A Convenient and Direct Route to 1,2-Dichlorovinylphosphine Oxides via Copper-catalyzed addition of H-phosphine Oxides to 1,2-Dichloroethyne

  • X-Z Zhang
  • J-Y Ma
  • M Wu
Keywords: Copper-catalyzed addition reaction, 1, 2-dichlorovinylphosphine oxides

Abstract

An efficient, convenient and inexpensive CuI-catalyzed method for the synthesis of 1,2-dichlorovinylphosphine oxides from substituted phosphites, diphenylphosphine oxide and 1,2-dichloroethyne has been developed in moderate-good yields, and the reactions provided mainly regioselective anti addition products.

Keywords: Copper-catalyzed addition reaction, 1,2-dichlorovinylphosphine oxides

Published
2015-10-14
Section
Articles

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eISSN: 0379-4350