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Topic: Quenching grignard reactions  (Read 5831 times)

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Offline russellm72

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Quenching grignard reactions
« on: August 01, 2007, 07:33:27 AM »
Hi,

Does anybody have experience of quenching the product of a grignard reagent with CO2 with dimethylsulphate? This way I could miss out having to work up the acid and access the methyl ester directly....

R.
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Offline kiwi

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Re: Quenching grignard reactions
« Reply #1 on: August 01, 2007, 08:00:09 AM »
neat idea, nasty reagent though. what about throwing in some MeI, with or without some Cs2CO3/DMF to get things solvated?
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