Mild, Efficient and Highly Selective Hydrolysis of Acetonides with Antimony Trichloride(SUPPORTING INFORMATION)

Author(s): Qingshan Zhang, Yunbo Qu, Wei Chen, Yuan Wang, Qinpei Wu.

Journal Name: Letters in Organic Chemistry

Volume 3 , Issue 4 , 2006

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Abstract:

A mild and efficient procedure for chemoselective and regioselective hydrolysis of acetonide with SbCl3 in the presence of other frequently used hydroxy protecting groups, TBDMS, TBDPS, Bz, Bn, Ac, Ts and Tr, was described. The mechanism was examined and proposed.

Keywords: lewis acid, catalysis, protecting groups, antimony, acetonide, Hydrolysis

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Article Details

VOLUME: 3
ISSUE: 4
Year: 2006
Page: [271 - 274]
Pages: 4
DOI: 10.2174/157017806776114630
Price: $65

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