2,3,5,6-TETRAFLUOROBENZYL BROMIDE synthesis
- Product Name:2,3,5,6-TETRAFLUOROBENZYL BROMIDE
- CAS Number:53001-73-3
- Molecular formula:C7H3BrF4
- Molecular Weight:243
5230-78-4
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53001-73-3
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Yield:-
Reaction Conditions:
with N-Bromosuccinimide;dibenzoyl peroxide in tetrachloromethane
Steps:
4 EXAMPLE 4
EXAMPLE 4 This example illustrates the preparation of 2,3,5,6-tetrafluorobenzyl bromide. A mixture of 2,3,5,6-tetrafluorotoluene (1.7 g), N-bromosuccinimide (1.9 g), dry carbon tetrachloride (10 ml) and benzoyl peroxide (0.01 g) was heated at the reflux temperature for 20 hours, cooled to the ambient temperature (ca.25° C.) filtered and the filtrate diluted with diethyl ether. The ethereal solution was washed with water, dried over anhydrous magnesium sulphate and concentrated by evaporation of the solvents to yield 2,3,5,6-tetrafluorobenzyl bromide as a mobile colourless oil.
References:
Imperial Chemical Industries PLC US4370346, 1983, A
652-18-6
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53001-73-3
92 suppliers
$15.00/1g