To assess the potential of intermolecular hydroacylation reactions as a new fluorine-18 labeling method, model reactions of [18F]fluorobenzaldehyde with three different olefins (1-hexene (2a), allylbenzene (2b), and 3-phenoxypropene (2c)) in the presence of Wilkinson's catalyst were performed. The procedure gave high radiochemical yields (38–62%) of [18F]fluorophenylketones with short reaction times (15 min). The intermolecular hydroacylation reaction provides a new method for the preparation of fluorine-18 labeled compounds. Copyright © 2002 John Wiley & Sons, Ltd.
为了评估分子间氢醇化反应作为一种新型
氟-18标记方法的潜力,进行了[18F]
氟苯甲醛与三种不同烯烃(
1-己烯(2a)、烯丙基苯(2b)和3-苯氧
丙烯(2c))在威尔
金森催化剂存在下的模型反应。该程序在短时间内(15分钟)获得了高放射
化学产率(38-62%)的[18F]
氟苯基酮。分子间氢醇化反应为
氟-18标记化合物的制备提供了一种新方法。版权 © 2002 约翰·威利与儿子有限公司。