Cp2ZrCl2-AgBF4 IN BENZENE: A NEW REAGENT SYSTEM FOR RAPID AND HIGHLY SELECTIVE Α-MANNOSIDE SYNTHESIS FROM TETRA-O-BENZYL-D-MANNOSYL FLUORIDE

DOI: 10.1016/S0040-4039(01)93378-7

Source and publish data:

Tetrahedron Letters p. 6879 - 6882 (1989)

Update date:2022-08-05

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Authors:

Suzuki, Keisuke

Maeta, Hideki

Suzuki, Toshiyuki

Matsumoto, Takashi

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Article abstract of DOI:10.1016/S0040-4039(01)93378-7

Combination of Cp2ZrCl2-AgBF4 (molar ratio= 0.5:1) is highly effective in promoting rapid and high-yield glycosidation of tetra-O-benzyl-D-mannopyranosyl fluoride.Yields are excellent in all cases examined and high α-selectivity is achievable by the reaction in benzene at room temperature.

Full text of DOI:10.1016/S0040-4039(01)93378-7

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