苯酚 、
[1-(7-chloro-quinazolin-4-yl)-5-methoxy-2-methyl-indol-3-yl]-acetic acid 、
N,N'-二环己基碳二亚胺 在
silica gel 、
乙醚 作用下,
以
乙二醇二甲醚 为溶剂,
反应 16.0h,
以The major product, phenyl 1-(7-chloroquinazolin-4-yl)-5-methoxy-2-methylindol-3-ylacetate, was obtained as a yellow glass (NMR的产率得到[1-(7-chloro-quinazolin-4-yl)-5-methoxy-2-methyl-indol-3-yl]-acetic acid phenyl ester