1-(4-hydroxyphenyl)-2-oxo-2,4,5,6,7,7a-hexahydro-indole 、
potassium tert-butylate 、
2-氯-N,N-二甲基乙胺 在
crude product 、
正己烷 作用下,
反应 6.0h,
以17.5 g (yield 57%) of 1-[4-(2-dimethylaminoethoxy)-phenyl]-2-oxo-2,4,5,6,7,7a-hexahydro-indole, m.p. 90° C, were obtained的产率得到1-[4-(2-dimethylaminoethoxy)-phenyl]-2-oxo-2,4,5,6,7,7a-hexahydro-indole