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What are grignards reagent? How are …

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What are grignards reagent? How are they prepared

Posted by Gulabhi Shetty 5 years, 5 months ago

CBSE > Class 12 > Chemistry

1 answers

Bharti Yadav 5 years, 5 months ago

any of various compounds of magnesium with an organic radical and a halogen (as ethyl-magnesium iodide C2H5MgI) that react readily (as with water, alcohols, amines, acids) in the Grignard reaction. Grignard reagents are made by adding the halogenoalkane to small bits of magnesium in a flask containing ethoxyethane (commonly called diethyl ether or just "ether"). The flask is fitted with a reflux condenser, and the mixture is warmed over a water bath for 20 - 30 minutes.

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