4'-chloro-3,5-dimethoxy-4-(2-morpholinoethoxy)benzophenone hydrochloride

4'-chloro-3,5-dimethoxy-4-(2-morpholinoethoxy)benzophenone hydrochloride Structure
CAS No.
31848-02-9
Chemical Name:
4'-chloro-3,5-dimethoxy-4-(2-morpholinoethoxy)benzophenone hydrochloride
Synonyms
Morclofone hydrochloride;4'-chloro-3,5-dimethoxy-4-(2-morpholinoethoxy)benzophenone hydrochloride
CBNumber:
CB4938327
Molecular Formula:
C21H25Cl2NO5
Molecular Weight:
442.3329
MOL File:
31848-02-9.mol
Modify Date:
2022/12/21 16:56:50

4'-chloro-3,5-dimethoxy-4-(2-morpholinoethoxy)benzophenone hydrochloride Chemical Properties,Uses,Production

Originator

Plausitin,Carlo Erba,Italy,1975

Manufacturing Process

Sodium methoxide (1.2 g) in dimethylformamide (150 ml) was stirred with 3,5-dimethoxy-4'-chloro-4-hydroxybenzophenone (6 g) in dimethylformamide (50 ml), for 2 hours at 120°C. The reaction mixture was then treated with β- morpholinoethyl chloride (3.4 g) and heated for 1 hour at 140C, then evaporated to dryness, and treated with water to give a solid material. The mixture was filtered, washed and crystallized from cyclohexane to give 3,5- dimethoxy-4'-chloro-4-(β-morpholinoethoxy)-benzophenone (6.5 g), MP 91°C to 92°C. The product was then reacted at about 0°C with gaseous hydrogen chloride in ether to give, after crystallization from isopropanol, the corresponding hydrochloride which had a MP of 187.9°C.

Therapeutic Function

Antitussive

4'-chloro-3,5-dimethoxy-4-(2-morpholinoethoxy)benzophenone hydrochloride Preparation Products And Raw materials

Raw materials

Preparation Products

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4'-chloro-3,5-dimethoxy-4-(2-morpholinoethoxy)benzophenone hydrochloride Morclofone hydrochloride 31848-02-9