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ABSTRACT:
SUBMITTER: Banerjee B
PROVIDER: S-EPMC2627584 | biostudies-literature | 2008 Nov
REPOSITORIES: biostudies-literature
The Journal of organic chemistry 20081024 22
A set of second-generation DBFOX ligands possessing extended aryl or benzyl-type groups was synthesized. The requisite amino alcohols were either commercially available (DBFOX/Bn) or constructed via Sharpless asymmetric aminohydroxylation (DBFOX/Nap, DBFOX/ t-BuPh, DBFOX/Pip) or phase-transfer-catalyzed asymmetric alkylation (DBFOX/MeNap). Complexes of the ligands with Mg(NTf2)2 were evaluated as promoters of enantioselective radical conjugate additions to alpha,beta-unsaturated alpha-nitro amid ...[more]