The preparation begins with the condensation of 4-chlorobenzaldehyde with 1,1-dimethy[ethylenediamine. The resulting Schiff base is reduced. The resulting amine is then further reacts with 2-bromopyridine in the presence of sodamide. Chloropyramine synthesis 2: U.S. Patent 2,607,778.
Bowlus is a city in Morrison County, Minnesota, United States. The population was 290 at the 2010 census. According to the United States Census Bureau, the city has a total area of 1.2 square miles (3.2 kmÂ²), all of it land. Morrison County Roads 24 and 26; State Highway 238; and Main Street are four of the main routes in the community.
Roseville is a city in Ramsey County, Minnesota, just north of Saint Paul and east of Minneapolis. It is one of two Twin Cities suburbs that are adjacent to both Saint Paul and Minneapolis (the other is Lauderdale). The land comprising Falcon Heights, Lauderdale, and southern Roseville was part of Saint Paul until Roseville incorporated in 1948 and Falcon Heights and Lauderdale in 1949.