DE, LA JAIME;JAME;BARAK, GABRIELA;SASSON, YOEL, TETRAHEDRON, 45,(1989) N, C. 1533-1536
作者:DE, LA JAIME、JAME、BARAK, GABRIELA、SASSON, YOEL
DOI:——
日期:——
Selective monoetherification and monoesterificatton of diols and diacids under phase-transfer conditions
作者:Jaime de la Zerda、Gabriela Barak、Yoel Sasson
DOI:10.1016/0040-4020(89)80151-6
日期:1989.1
Research on the selectivity of etherlfication reactions of diols and esterification reactions of diacids by alkyl halides underphase-transfer catalysis has shown that under such conditions, selectivity of monoetherification increases in the order prim < sec < tert diols, though overall yield of monoether decreases from sec to tert diols. Monoesterification of diacids was accomplished with a high degree