REMOVAL OF SILYL PROTECTING GROUPS FROM HYDROXYL FUNCTIONS WITH AMMONIUM FLUORIDE IN METHANOL

DOI: 10.1016/S0040-4039(00)91889-6

Source and publish data:

Tetrahedron Letters p. 1177 - 1180 (1992)

Update date:2022-09-26

Topics:

Authors:

Zhang, Weijian

Robins, Morris J.

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Article abstract of DOI:10.1016/S0040-4039(00)91889-6

Treatment of silyl ethers with excess ammonium fluoride in methanol at 60 deg C effected cleavage to alcohols within 5 hours.Deprotection at ambient temperature required 1-2 days.NH4F/MeOH is an economical alternative to TBAF/THF.

Full text of DOI:10.1016/S0040-4039(00)91889-6

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