ChemicalBook CAS DataBase List 2-(Bromomethyl)-6-methoxynaphthalene

2-(Bromomethyl)-6-methoxynaphthalene synthesis

7synthesis methods

Product Name:2-(Bromomethyl)-6-methoxynaphthalene
CAS Number:73022-40-9
Molecular formula:C12H11BrO
Molecular Weight:251.12

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Yield:-

Reaction Conditions:

with N-Bromosuccinimide;(E)-3,3'-(diazene-1,2-diyl)bis(2-methylpropanenitrile) in tetrachloromethane;

Steps:

1 2-Bromomethyl-6-methoxynaphthalene

EXAMPLE 1 2-Bromomethyl-6-methoxynaphthalene A solution of 2-methyl-6-methoxynaphthalene (4.lg, 23.8 mmole) and azoisobutyronitrile (80 mg) in dry carbon tetrachloride (30 ml) was heated to reflux with stirring. A slurry of N-bromosuccinimide (4.6 g, 25.8 mmole) and azoisobutyronitrile (20 mg) in dry carbon tetrachloride (10 ml) was added gradually over 2 hours. The resulting solution was heated under reflux for 30 minutes and then cooled to 35° C. The succinimide was filtered off and washed with carbon tetrachloride (5 ml). The filtrate was evaporated to dryness to afford a creamy coloured solid which was dried under vacuum at 40° C.

References:

US5068458,1991,A