1-(4-Bromobenzyl)-1-(4-methoxyphenyl)hydrazine synthesis
- Product Name:1-(4-Bromobenzyl)-1-(4-methoxyphenyl)hydrazine
- CAS Number:176045-80-0
- Molecular formula:C14H15BrN2O
- Molecular Weight:307.19
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Yield:-
Reaction Conditions:
with triethylamine in toluene at 100; for 3 h;
Steps:
3a.2
A solution of 4-methoxyphenylhydrazine hydrochloride ( 100g), 4-bromobenzylbromide ( 150g) and triethylamine (167mL) in toluene (1.6L) was heated to 100°C for 3 hours. The solution was cooled and 800mL diethyl ether was added to produce a precipiate, which was removed by filtration. The filtrate was concentrated,
References:
WO2008/67566,2008,A1 Location in patent:Page/Page column 95-96
