In organic chemistry, a carbene is a molecule containing a neutral carbon atom with a valence of two and two unshared valence electrons. The general formula...
22 KB (2,401 words) - 05:50, 13 August 2024
persistent carbene (also known as stable carbene) is an organic molecule whose natural resonance structure has a carbon atom with incomplete octet (a carbene),...
62 KB (6,933 words) - 11:59, 13 August 2024
A carbene dye is a reactive dye based on carbene chemistry. A benzophenone is functionalised with a chromophore or group that can be easily converted to...
2 KB (201 words) - 20:10, 2 February 2024
carbene is a type of transition metal carbene complex, which is an organometallic compound containing a divalent organic ligand. In a Fischer carbene...
12 KB (1,438 words) - 05:42, 13 August 2024
transition metal carbene complex is an organometallic compound featuring a divalent carbon ligand, itself also called a carbene. Carbene complexes have...
20 KB (1,995 words) - 05:52, 13 August 2024
Carbene radicals are a special class of organometallic carbenes. The carbene radical can be formed by one-electron reduction of Fischer-type carbenes...
10 KB (983 words) - 22:19, 19 June 2023
In chemistry, cyclic(alkyl)(amino)carbenes (CAACs) are a family of stable singlet carbene ligands developed by the research group of Guy Bertrand in 2005...
13 KB (1,379 words) - 05:49, 13 August 2024
In chemistry, mesoionic carbenes (MICs) are a type of reactive intermediate that are related to N-heterocyclic carbenes (NHCs); thus, MICs are also referred...
16 KB (2,062 words) - 07:46, 10 October 2022
Carbene dimerization is a type of organic reaction in which two carbene or carbenoid precursors react in a formal dimerization to an alkene. This reaction...
3 KB (362 words) - 20:09, 2 February 2024
Methyl phenyldiazoacetate (redirect from Donor-acceptor carbene)
phenyldiazoacetate and many related derivatives are precursors to donor-acceptor carbenes, which can be used for cyclopropanation or to insert into C-H bonds of...
2 KB (203 words) - 00:26, 16 August 2024