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Abstract
A new total synthesis of Otanthus Maritima amide 1 was achieved from 6-trimetylsily N-tert-butyl sorbaldimine 6 in 76% global yield. The natural product 1 was obtained in three steps by condensation of 6 on thiophenal in the presence of catalytic amount of CsF (10%) in DMSO followed by oxidation and amidification of the corresponding intermediate.