作者:Keiji Okada、Kazushige Okamoto、Masaji Oda
DOI:10.1039/c39890001636
日期:——
A new method of chlorodecarboxylation of carboxylic acids via N-acyloxyphthalimides is developed; the reaction proceeds upon irradiation of N-acyloxyphthalimides in the presence of 1,4-diazabicyclo[2.2.2]octane in ButOH–CCl4–H2O (53:42:5 v/v) in moderate to high yields.
提出了一种通过N-酰氧基邻苯二甲酰亚胺对羧酸进行氯脱羧的新方法。当照射在反应进行Ñ -acyloxyphthalimides在1,4-二氮杂双环[2.2.2]辛烷在卜的存在吨OH-CCL 4 -H 2 O(53:42:5 v / v)在中度到高收率。