769-80-2Relevant articles and documents
Photoinduced Deoxygenative Borylations of Aliphatic Alcohols
Wu, Jingjing,B?r, Robin M.,Guo, Lin,Noble, Adam,Aggarwal, Varinder K.
supporting information, p. 18830 - 18834 (2019/11/22)
A photochemical method for converting aliphatic alcohols into boronic esters is described. Preactivation of the alcohol as a 2-iodophenyl-thionocarbonate enables a novel Barton–McCombie-type radical deoxygenation that proceeds efficiently with visible light irradiation and without the requirement for a photocatalyst, a radical initiator, or tin or silicon hydrides. The resultant alkyl radical is intercepted by bis(catecholato)diboron, furnishing boronic esters from a diverse range of structurally complex alcohols.
