作者:Mauro F.A. Adamo、Piero Sarti-Fantoni、Stefano Chimichi、Alessandro Sandrelli
DOI:10.1016/j.tetlet.2010.09.113
日期:2010.12
A method allowing the selective oxygen labelling of aliphatic polyacids, for example, succinic and glutaric acids, is reported. This process is based on the hydrolysis of a 3-alkyl-4-nitroisoxazol-5-yl group by Na18OH and affords the products in high yields. The same procedure was applied for the preparation of labelled aliphatic carboxylic acids.
报道了允许对脂肪族多元酸例如琥珀酸和戊二酸进行选择性氧标记的方法。该方法基于Na 18 OH水解3-烷基-4-硝基异恶唑-5-基团,并以高收率提供产物。相同的程序用于标记的脂肪族羧酸的制备。