反应详情

Refluxing 4.0 g. of 9-acetoxyxanthene and 2.05 g. of 3-amino-1-ethylpyrrolidine in 175 ml. of dry toluene for 24 hours, then working up as in Example 1 gives N-(N-ethyl-3-pyrrolidinyl)-9 -xanthenylamine.

1. temperatureRefluxing 4.0 g