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23135-16-2

1-CHLORO-4-(1,2-DIBROMOETHYL)BENZENE synthesis

6synthesis methods
-

Yield:23135-16-2 100%

Reaction Conditions:

with bromine in chloroform at 0;Inert atmosphere;

Steps:

General Procedure C: Synthesis of Dibromides

General procedure: To an oven dried 10 mL round-bottomed flask charged with 4-methylstyrene (224.5 mg, 1.9mmol, 1 equiv) and CHCl3 (1 mL, 1.9 M) was added bromine (110 μL, 2.15 mmol, 1.15equiv) dropwise under N2 at 0 °C. The reaction was allowed to reach room temperaturebefore being diluted with CH2Cl2 (5 mL) and washed with saturated aqueous sodium bisulfitesolution (10 mL). The organics were passed through a hydrophobic frit and concentrated toafford (1,2-dibromoethyl)toluene as an off white solid (528.2 mg, quant.).

References:

Wilson, Kirsty L.;Murray, Jane;Jamieson, Craig;Watson, Allan J. B. [Synlett,2018,vol. 29,# 5,art. no. ST-2017-D0751-L,p. 650 - 654] Location in patent:supporting information