Question

what is

grignard
reagent?
​

Answer 1

please show the picture

Answer 2

The Grignard reaction (pronounced /ɡriɲar/) is an organometallic chemical reaction in which alkyl, vinyl, or aryl-magnesium halides (Grignard reagent) add to a carbonyl group in an aldehyde or ketone.[1][2] This reaction is important for the formation of carbon–carbon bonds.[3][4] The reaction of an organic halide with magnesium is not a Grignard reaction, but provides a Grignard reagent.