Characterisation of the ionic products arising from electron photodetachment of simple dicarboxylate dianions
作者:Benjamin B. Kirk、Adam J. Trevitt、Berwyck L.J. Poad、Stephen J. Blanksby
DOI:10.1016/j.ijms.2013.06.008
日期:2013.10
a distonic radical anion structure where the radical remains localised at the position of the departed carboxylate moiety. These observations lead to the conclusion that the mechanism for loss of ion signal involves unimolecularrearrangement reactions of the nascent [M−2H] − carbonyloxyl radical anions that compete favourably with direct decarboxylation. Several possible rearrangement pathways that
A NEW SYNTHESIS OF α-IODO CARBOXYLIC ACID USING IODINE-COPPER SALT
作者:C. Akira Horiuchi、J. Yasuo Satoh
DOI:10.1246/cl.1984.1509
日期:1984.9.5
Direct α-iodination of some carboxylic acids, namely, acetic acid, propionic acid, butyric acid, and valeric acid, using iodine-copper salt, gave the corresponding α-iodo carboxylic acid in high yield. This new synthetic method afforded several advantage over classical α-iodo carboxylic acid procedures.