Title of article :
Development of p-phenylbenzyl as a new protecting group: protection and deprotection of alcohols
Author/Authors :
Sharma، نويسنده , , G.V.M and Rakesh، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2001
Abstract :
p-Phenylbenzyl is developed as a new ‘PMB’ like protecting group. p-Phenylbenzyl (PPB) ethers were prepared from alcohols with PPBBr–NaH or p-phenylbenzyl trichloroacetimidate–TfOH and subjected to oxidative deprotection using DDQ or DDQ (10 mol%)–3 equiv. Mn(OAc)3.
Keywords :
p-phenylbenzyl trichloroacetimidate , p-phenylbenzyl bromide , p-phenylbenzyl (PPB) ethers
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
