LITHIUM 2-PROPANOLATE;LITHIUM I-PROPOXIDE;LITHIUM ISOPROPOXIDE;Lithium isopropoxide solution;LITHIUM ISOPROPOXIDE SOLUTION, ~2 M IN T HF;LITHIUM ISOPROPOXIDE, 1.0M SOLUTION IN H EXANES;LITHIUM ISOPROPOXIDE, 2.0M SOLUTION IN T ETRAHYDROFURAN;2MsolutioninTHF