Ambient-Temperature Carbon–Oxygen Bond Cleavage of an α-Aryloxy Ketone with Cp2Ti(BTMSA) and Selective Protonolysis of the Resulting Ti–OR Bonds
作者： Addison N. Desnoyer , Beata Fartel , K. Cory MacLeod , Brian O. Patrick , Kevin M. Smith
DOI: 10.1021/OM300950C
关键词:
摘要: Reaction of Cp2Ti[η2-(CSiMe3)2] with an α-aryloxy ketone produces a Ti(IV) enolate aryloxide complex. Selective protonolysis the ligand or both Ti–OR bonds can be achieved various acids. The reaction 1-phenyl-2-phenoxyethanol is catalyzed by mixture NEt3 and [HNEt3]X (X = OTf, BPh4).
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