Synthesis of unsymmetrical diarylmethanols via C–Si bond bifunctionalization enabled by sequential [1,4]-Csp2 to O-silyl migration

Literature Information

Publication Date 2019-12-19
DOI 10.1039/C9QO01450K
Impact Factor 5.281
Authors

Tianbao Hu, Liying Huang, Lu Gao, Zhenlei Song


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Abstract

Unsymmetrical C–Si bond bifunctionalization of 2,2′-bis(trimethylsilyl) diphenylmethanol has been developed via an “on–off–on” sequential [1,4]-Csp2 to O-silyl migration. The approach enables installing Csp3/Csp3, Csp3/Csp2 or Csp2/Csp3 electrophiles in one pot, leading to sterically congested unsymmetrical diarylmethanols in good yields.

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Organic Chemistry Frontiers

Organic Chemistry Frontiers
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Organic Chemistry Frontiers publishes high-quality research from across organic chemistry. Emphases are placed on studies that make significant contributions to the field of organic chemistry by reporting either new or significantly improved protocols or methodologies. Topics include, but are not limited to the following: Organic synthesis Development of synthetic methodologies Catalysis Natural products Functional organic materials Supramolecular and macromolecular chemistry Physical and computational organic chemistry

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