An expedient chemo-enzymatic method for the synthesis of optically active masked 1,2-amino alcohols
作者:Pankaj Gupta、Subhash C. Taneja、Bhahwal A. Shah、Debaraj Mukherjee、Rajinder Parshad、Swapandeep S. Chimni、Ghulam N. Qazi
DOI:10.1016/j.tetasy.2008.08.004
日期:2008.8
of enantiopure masked 1,2-aminoalcohols (ee >99%) including their alkyl substituted analogues has been achieved by the regioselectiveringopening of epoxides using phthalimide, followed by highlyefficientkineticresolution under mild and environmentally friendly conditions. The addition of co-solvents during kineticresolution significantly improved the enantioselectivity with reduction in time