名称:
Assembling Synthons in a Chiral Form: Equivalence of 6H, 12H-Dibenzo[b,f][1,5]dithiocin-S,S′-dioxide to Two Chiral Benzyl Units
摘要:
Two benzyl groups can be assembled with a chiral shape in the 6H,12H-Dibenzo[bf][1,5]dithiocine structure which can be resolved into its antipods via enantioselective oxidation to the bissulfoxide. The latter affords one single diastereoisomer in the methylation of its bis-anion. The two sulfur atoms serve as linking agents, holder and transmitter of chirality, and activating functionalities.
DOI:
10.1016/0040-4039(92)88139-v