An Improved Procedure for Metallocene-Promoted Gylcosidation. Enhanced Reactivity by Employing 1:2 Ratio of Cp2HfCl2-AgClO4

DOI: 10.1016/S0040-4039(01)80526-8

Source and publish data:

Tetrahedron Letters p. 4853 - 4856 (1989)

Update date:2022-08-11

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Authors:

Suzuki, Keisuke

Maeta, Hideki

Matsumoto, Takashi

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Article abstract of DOI:10.1016/S0040-4039(01)80526-8

Use of Cp2HfCl2-AgClO4 in 1:2 ratio rather than 1:1 ratio provides much higher raectivity for the activation of gylcosyl fluoride, where some implication for the involvement of Cp2Hf(ClO4)2 is obtained. β-Glucoside synthesis without resort to neighboring-

Full text of DOI:10.1016/S0040-4039(01)80526-8

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