Borane/Bu2BOTf: A mild reagent for the regioselective reductive ring opening of benzylidene acetals in carbohydrates

DOI: 10.1016/S0040-4039(97)10599-8

Source and publish data:

Tetrahedron Letters p. 355 - 358 (1998)

Update date:2022-08-03

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Authors:

Jiang, Lu

Chan, Tak-Hang

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Article abstract of DOI:10.1016/S0040-4039(97)10599-8

BH₃/Bu₂OTf is an effective reagent to reductively cleave 4,6-O-benzylidene acetals of various hexopyranosides to the corresponding 4-O-benzyl ethers. 4,6-O-Isopropylidene acetals can be similarly cleaved. Common protecting groups are

Full text of DOI:10.1016/S0040-4039(97)10599-8

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