Citation: Li ZHANG, Shi Jian LIAO, Yun XU, Dao Rong YU, Yi Ping ZHANG. PREPARATION OF DI-GRIGNARD REAGENTS MEDIATED BY THE TRANSITION METAL CHLORIDES[J]. Chinese Chemical Letters, ;1995, 6(4): 301-304. shu

PREPARATION OF DI-GRIGNARD REAGENTS MEDIATED BY THE TRANSITION METAL CHLORIDES

Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023 Laboratory of Organometallic Chemistry, Shanghai Institute of organic Chemistry Chinese Academy of Sciences, Shanghai, 200032

Received Date: 11 November 1994

In the presence of transition metal chloride and potassium iodide,di-Grignard reagents can be produced efficiently by the reactions of aryl dichlorides with active magnesium species,which are formed in situ from commercial magnesium powder activated by a small amount of anthracene.
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