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18th February 2013 @ 04:04

NMR investigation of the chlorination of sodium 1-(4-fluorophenyl)-2,5-dimethyl-1H-pyrrole-3-sulfonate using Phosphorous pentachloride.



Reaction start time: 10:15 AM EST 14/2/12
MD 6-5 (50 mg, 0.17 mmol, 1 equiv) and Phosphorous Pentachloride (36 mg, 0.17 mmol, 1 equiv) were mixed at room temperature in d-DMSO (2 mL) for 2 hours after which a H1 NMR spectrum was taken.

NMR data:

PCl5NMR_1.pdf
:


See also:
Chlorination of sodium 1-(4-fluorophenyl)-2,5-dimethyl-1H-pyrrole-3-sulfonate (MD 15-1), Synthesis of sodium 1-(4-fluorophenyl)-2,5-dimethyl-1H-pyrrole-3-sulfonate (MD 6-5)

Risk and Hazard assessment: Same as Chlorination of sodium 1-(4-fluorophenyl)-2,5-dimethyl-1H-pyrrole-3-sulfonate (MD 15-1)Chlorination of sodium 1-(4-fluorophenyl)-2,5-dimethyl-1H-pyrrole-3-sulfonate (MD 15-1)
Attached Files
PCl5NMR_1.pdf