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Updated: Jun 1, 2026

Preparation of 6-aminocyclohepta-2,4-dien-1-one Derivatives via Tricarbonyl(tropone)iron
Published on: August 12, 2019
catena-Poly[[triphenyl-tin(IV)]-μ-2-(2-picolinoylhydrazono)propanoato-κO:O]
Jichun Cui1, Yanling Qiao, Longhua Ding
1College of Chemistry and Chemical Engineering, Liaocheng University, Shandong 252059, People's Republic of China.
Abstract:
In the title polymeric coordination compound, [Sn(C(6)H(5))(3)(C(9)H(8)N(3)O(3))](n), the Sn(IV) atom is in a distorted trigonal-bipyramidal geometry, being coordinated by two O atoms from two 2-(2-picolinoylhydrazono)propanoate ligands and three phenyl groups. Adjacent Sn atoms are bridged by the 2-(2-picolinoylhydrazono)propanoate ligand through one carbonyl O atom and one carboxyl-ate O atom, forming a chain structure propagating parallel to [100]. An intra-molecular N-H⋯O hydrogen bond is observed.
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