反应详情

The title compound (cis/trans=16:84) was prepared as pale brown crystals in 63.2% yield in a similar procedure to that described in Example 1 by using 1-(2-butenyl)-7-chloro-2,3-dimethylpyrrolo[2,3-d]pyridazine (cis/trans=22/78) and 2,4-dichlorophenylmethanethiol.