Mechanosynthesis of Sydnone-­Containing Coordination Complexes

06 May 2019, Version 1
This content is a preprint and has not undergone peer review at the time of posting.

Abstract

N-Phenyl-4-(2-pyridinyl) sydnone was shown to act as a four-electron donor N,O-ligand in unprecedented coordination complexes featuring four different metallic centers (Co, Cu, Ni, Zn). Starting from various anilines, the use of ball-mill enabled efficiently the synthesis of N-arylglycines, subsequent nitrosylation and cyclization into sydnone, and further metalation.

Keywords

Mechanochemistry
Ball mill
Arylglycines
Sydnone
Metals
Complexes
Ligands
X ray diffraction

Supplementary materials

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ChemRxi GA
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ChemArxiv ESI
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