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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
[N'-(3-Meth-oxy-2-oxidobenzyl-idene)nicotinohydrazidato]diphenyl-tin(IV)
Zhongjun Gao1, Xiurong Zhai, Fangxia Zhou
1Department of Chemistry and Chemical Engineering, Jining University, Shandong 273155, People's Republic of China.
Abstract:
The asymmetric unit of the title compound, [Sn(C(6)H(5))(2)(C(14)H(11)N(3)O(3))], contains two crystallographically independent mol-ecules that differ predominantly in the torsion of the phenyl rings. In both mol-ecules, the Sn(IV) ion is in a distored trigonal-bipyramidal geometry. The Sn-O distances are in the range 2.055 (2)-2.143 (2) Å.
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