A convergent approach to gamma-carbonyl vinyl boronates.

A convergent approach to gamma-carbonyl vinyl boronates.

Chemical communications (Cambridge, England) (2005-06-17)

Markus R Heinrich, Lisa A Sharp, Samir Z Zard

RESUMEN

Gamma-carbonyl vinyl boronates can be prepared by a visible light induced radical chain addition of an S-acyl dithiocarbonate (xanthate) to the pinacol ester of vinyl boronic acid, followed by treatment with base.

MATERIALES

Referencia del producto

Marca

Descripción del producto

633348

Sigma-Aldrich

Vinylboronic acid pinacol ester, contains phenothiazine as stabilizer, 95%