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Organic Chemistry II

Building Carbon-Carbon Bonds with Grignard Reagents

Description

Grignard reagents are useful organometallic compounds for building carbon-carbon bonds. This experiment shows how to make a Grignard reagent from magnesium and an alkyl halide. It then uses that reagent in a reaction with a carbonyl compound.

A nucleophilic attack on the carbonyl is carried out t...

Transcript

The Grignard reaction is a useful tool for the formation of carbon-carbon bonds in organic synthesis.

This reaction was discovered more than a century ago by a French Chemist named Victor Grignard for which he was rewarded a Nobel Prize in 1912.

The Grignard reaction consists of two steps. The first step is reacting an organohalide w...

Tags

Grignard ReactionOrganometallic ReagentCarbonyl AttackAllylmagnesium BromideTrans cinnamaldehydeSecondary AlcoholFlame dried FlaskAnhydrous THFGas ChromatographyThin Layer Chromatography