A mild activation of N-(phenylselenomethyl)phthalimide by iodonium ion in the presence of alcohols to give the corresponding O-phthalimidomethyl derivatives (Pim-ethers) is provided. Simple cleavage of the phthalimido group with ethylenediamine is also reported thus making this approach a new and efficient method of protecting alcohols
N-(Phenylselenomethyl)phthalimide as new reagent for mild protectionof alcohols as Pim-ethers
TEMPERINI, Andrea;MINUTI, Lucio
2012
Abstract
A mild activation of N-(phenylselenomethyl)phthalimide by iodonium ion in the presence of alcohols to give the corresponding O-phthalimidomethyl derivatives (Pim-ethers) is provided. Simple cleavage of the phthalimido group with ethylenediamine is also reported thus making this approach a new and efficient method of protecting alcoholsFile in questo prodotto:
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