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15th November 2012 @ 23:10
Chlorination of sodium 1-(4-fluorophenyl)-2,5-dimethyl-1H-pyrrole-3-sulfonate using Phosphorous pentachloride.

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Reaction start time: 10:15 AM EST 16/11/12
MD 6-4 (0.50 g, 0.17 mmol, 1 equiv) and Phosphorous Pentachloride (0.66 g, 0.32 mmol, 1.9 equiv) were mixed at room temperature in dry diethyl ether (10 mL) for 2 hours.

See also:
Chlorination method used from this paper

Risk and Hazard assessment:
RA
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