反应详情

The title compound was prepared from 2-bromophenol and 1-methylpiperidin-4-yl methanesulphonate in a similar manner to Example 134 (b) except that the compound was purified by cation exchange chromatography eluting with ammonia/methanol mixtures.

1. customwas purified by cation exchange chromatography
2. washeluting with ammonia/methanol mixtures