ChemicalBook CAS DataBase List BENZYLMAGNESIUM BROMIDE

BENZYLMAGNESIUM BROMIDE synthesis

5synthesis methods

Product Name:BENZYLMAGNESIUM BROMIDE
CAS Number:1589-82-8
Molecular formula:C7H7BrMg
Molecular Weight:195.34

100-44-7 Synthesis

100-44-7
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1589-82-8
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$60.00/5g

Yield:-

Reaction Conditions:

with hydrogenchloride;bromine;magnesium

Steps:

1.d d
d 5-Allyloxy-2,2-dimethyl-1-(phenyl)methyleneindane A solution of benzylmagnesium bromide was prepared by dropwise addition of 1 ml of bromine and then of 3.42 g (27 mmol) of benzyl chloride to 0.66 g (27 mmol) of magnesium turnings in 50 ml of dry ether and boiling under reflux for 1 hour. After cooling, a solution of 2 g (9.3 mmol) of compound c) in 50 ml of dry ether was added dropwise and the mixture was boiled under reflux for 2 hours. Ice was then added and the mixture was stirred for 30 minutes. Dilute hydrochloric acid was then added, while stirring, until the solid present had dissolved completely.

References:

Consortium f ur elektrochemische Industrie GmbH US5563298, 1996, A

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