Citation: De Jie ZHAO, Tian Yi KE, Chang Mei KE, Zi Xing SHAN. INSERTION OF PTC-GENERATED DICHLOROCARBENE INTO C-B BO ND.A FACILE SYNTHESIS OF KETONES FROM ALKENES VIA ORGANOBORATES[J]. Chinese Chemical Letters, ;1993, 4(6): 471-474. shu

INSERTION OF PTC-GENERATED DICHLOROCARBENE INTO C-B BO ND.A FACILE SYNTHESIS OF KETONES FROM ALKENES VIA ORGANOBORATES

Chemistry Department, Wuhan University, Wuhan 430072

Received Date: 7 November 1992

Fund Project: This work was supported by the National Natural Science Foundation of China.

The insertion of dichlorocarbene generated from chloroform by Phase Transfer Catalysis (PTC) into carbon-boron bond of dialkylborate anions 3,obtained by method A and B,resulted in the formation of the intermediates 5,which were oxidized with alkaline hydrogen peroxide to give the corresponding dialkylketones in 36-77.9% yields.
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