Novel deprotection of SEM ethers: A very mild and selective method using magnesium bromide
New lability and stability sequences have been established for multifunctional substrates containing SEM ether group(s) by a MgBr(2)/Et(2)O/MeNO(2) deprotection protocol.
Vakalopoulos
A
Department of Organic Chemistry, University of Hannover, Schneiderberg 1 B, D-30167 Hannover, Germany.
Hoffmann
HM