科研之友
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摘要
An original atropisomeric tetradecyl-macrocyclic ether 3 is described, it was obtained by the sequence i) reaction of 1,3-bis-(2-methoxy-phenyl)-thiourea on a halogenoketone, demethylation of the resulting 2-arylimino-N-(2-aryl)-thiazoline bis-ether and macrocyclization with a ditosylate derivative. The resolution of the enantiomers on chiral support and stereodynamics of the macrocyclic ether and its precursors are reported.
- 出版日期2008
