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Updated: May 22, 2026

19:58
Palladium N-Heterocyclic Carbene Complexes: Synthesis from Benzimidazolium Salts and Catalytic Activity in Carbon-carbon Bond-forming Reactions
Published on: July 30, 2017
4-[(2'-Cyano-biphenyl-4-yl)meth-yl]morpholin-4-ium perchlorate
1Department of Chemical Engineering, Nanjing College of Chemical Technology, Nanjing 210048, People's Republic of China.
Abstract:
In the title salt, C(18)H(19)N(2)O(+)·ClO(4) (-), the morpholinium ring adopts a chair conformation, while the two benzene rings make a dihedral angle of 62.65 (17)°. Inter-molecular N-H⋯N hydrogen bonds and weak C-H⋯O inter-actions occur in the crystal structure.
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Unlike alkyl halides, compounds in which a halogen atom is bonded to an sp2 -hybridized carbon atom of a carbon-carbon double bond (C=C) are called vinyl halides. Whereas aryl...
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Unlike alkyl halides, compounds in which a halogen atom is bonded to an sp2 -hybridized carbon atom of a carbon-carbon double bond (C=C) are called vinyl halides. Whereas aryl...
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