Heteroaromatic bases were alkylated with selenuranes, which were formed by the reaction of diphenylselenoxide and carboxylic anhydrides, under photoirradiation conditions. This reaction was presumed to proceed via a radical pathway accompanying decarboxylation.
在光照射条件下,利用二苯基
硒氧化物与
羧酸酐反应生成的
硒氧化物对杂芳香性碱进行烷基化。据推测,这一反应是通过伴随着脱羧的自由基途径进行的。