Synthesis of o-substituted benzophenones by grignard reaction of 3-substituted isocoumarins

• P MANIVEL ^[1] ; S MOHANA ROOPAN ^[1] ; F NAWAZ KHAN ^[1]
  1. [1] VIT-University School of Science and Humanities Chemistry Division
• Localización: Journal of the Chilean Chemical Society (Boletín de la Sociedad Chilena de Química), ISSN-e 0717-6309, ISSN 0366-1644, Vol. 53, Nº. 3, 2008, págs. 1609-1610
• Idioma: inglés
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• Resumen

  • A series of o-substituted benzophenones was prepared by efficient method involving the 3-substituted isocoumarins and phenylmagnesium bromide. The reaction was completed in presence of anhydrous ether under dry ice-solvent bath in few hours with modest to good yields