An Efficient Procedure for the Regioselective Monoprotection of 1,2-Diols
摘要:
Nucleophilic ring opening of isopropylidene ketals by trimethylaluminum is described. This reagent offers a new method for selective monoprotection of 1,2-diols. The regioselectivity of this reaction was studied with simple diols and with carbohydrates.
An Efficient Procedure for the Regioselective Monoprotection of 1,2-Diols
摘要:
Nucleophilic ring opening of isopropylidene ketals by trimethylaluminum is described. This reagent offers a new method for selective monoprotection of 1,2-diols. The regioselectivity of this reaction was studied with simple diols and with carbohydrates.
An Efficient Procedure for the Regioselective Monoprotection of 1,2-Diols
作者:Derek H.R. Barton、Jieping Zhu
DOI:10.1016/s0040-4020(01)86582-0
日期:1992.9
Nucleophilic ring opening of isopropylidene ketals by trimethylaluminum is described. This reagent offers a new method for selective monoprotection of 1,2-diols. The regioselectivity of this reaction was studied with simple diols and with carbohydrates.