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Insight into the Mechanism of the Asymmetric Ring-Opening Aminolysis of 4,4-Dimethyl-3,5,8-trioxabicyclo[5.1.0]octane Catalyzed by Titanium/BI NOLate/Water System: Evidence for the Ti(BINOLate)2-Bearing Active Catalyst Entities and the Role of Water.

The mechanism of the enantioselective ring-opening aminolysis of 4,4-dimethyl-3,5,8- trioxabicyclo[5.1.0]octane with benzylamine, catalyzed by the titanium-BINOLate species generated in situ from a mixture of enantiopure BINOL (1,1′-bi-2-naphthol), Ti(OiPr), and HO in the presence of benzylamine in...

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Published in:Journal of the American Chemical Society Vol. 130; no. 31; pp. 10116 - 10128
Main Authors: Hongli Bao, Jing Zhou, Zheng Wang, Ylniong Guo, Tianpa You, Kuiling Ding
Format: Article
Published: American Chemical Society 8/6/2008
Subjects:
Cyclic compounds
Catalysis
Alkanes
Titanium
Catalysts
Water
Ring formation (Chemistry)
Online Access:View this record in EBSCOhost