Citation: Zheng Hong ZHOU, Zhao Ming LI, Bing LIU, Kang Ying LI, Li Xin WANG, Guo Feng ZHAO, Qi Lin ZHOU, Chu Chi TANG. (Salen)Ti(Ⅳ)-Catalyzed Asymmetric Ring-opening of meso Epoxides Using Dithiophosphorus Acid as the Nucleophile[J]. Chinese Chemical Letters, ;2006, 17(2): 143-146.
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The asymmetric ring-opening of epoxides with dithiophosphorus acids catalyzed by a (salen)Ti(Ⅳ) complex formed in situ from the reaction of Ti(OPr-i)4 and the chiral Schiff base derived from (1R, 2R)-(+)-diaminocyclohexane was realized. The resulting products were obtained with low to good enantioselectivity (up to 73% ee).
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