Under mild conditions, trialkylalanes (Et3Al and (Bu3Al)-Al-i) in chlorine-containing solvents (CH2Cl2 or ClCH2CH2Cl) react with cyclic acetals and orthoformates to form glycol monoethers and dialkylacetals, respectively, in high yields. The H-1 NMR spectroscopic data demonstrate that CH2Cl2 or ClCH2CH2Cl interacts with (Bu3Al)-Al-i.
作者:Yu. T. Gafarova、E. F. Dekhtyar"、T. F. Dekhtyar"、A. A. Fatykhov、L. V. Spirikhin、O. S. Vostrikova、S. S. Zlotskii、V. A. Dokichev
DOI:10.1023/a:1024433300486
日期:——
Under mild conditions, trialkylalanes (Et3Al and (Bu3Al)-Al-i) in chlorine-containing solvents (CH2Cl2 or ClCH2CH2Cl) react with cyclic acetals and orthoformates to form glycol monoethers and dialkylacetals, respectively, in high yields. The H-1 NMR spectroscopic data demonstrate that CH2Cl2 or ClCH2CH2Cl interacts with (Bu3Al)-Al-i.