𝔖 Bobbio Scriptorium
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Reagent for cobalt

✍ Scribed by Jsh


Publisher
Elsevier Science
Year
1921
Tongue
English
Weight
57 KB
Volume
191
Category
Article
ISSN
0016-0032

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Alkenyl iodides, bromides and chlorides react with organomagnesium reagents in THF, in the presence of Co(acac)2 and NMP (9 to 4 equiv.), to give the cross-coupling products in good yields. The reaction is chemoselective (aryl or alkyl bromides, esters and ketones) and stereoselective (> 99.5%).