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SHUBHANGI.pdf

  1. 1. Generation Of Carbenes Carbenes are most often made from diazoalkanes using photolytic, thermal, or transition metal-catalysed methods.
  2. 2. Rhodium and copper are commonly used in catalysts. In aprotic solvents, the Bamford-Stevens reaction produces carbenes.
  3. 3. Carbene Transfer Reaction Carbene transfer reactions are very important transformations that allows the generation of structural products by catalysed cyclopropanation, carbene C-H, N-H, O-H, insertion.
  4. 4. A carbene is a neutral divalent carbon species containing two electrons that are not shared with other atoms.

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