American Chemical Society, Organic Letters, 19(13), p. 5270-5273, 2011
DOI: 10.1021/ol202140y
Full text: Unavailable
A 10-step asymmetric synthesis of 9-epi-sessilifoliamide J (20), together with sessilifoliamide J (6), has been accomplished from the key chiral building block 11 via a threo-selective vinylogous Mannich reaction and a Ley oxidation-SmI(2)-mediated coupling lactoniation. The absolute configuration of the natural sessilifoliamide J was established. ; National Basic Research Program (973 Program) of China[2010CB833200]; NSF of China[20832005, 21072160]; NSF of Fujian Province of China[2011J01056]