849144-37-2Relevant academic research and scientific papers
Synthesis and characterization of ionic organotin compounds [R 2SnCl2(2-quin)]-(HNEt3)+ and crystal structures of [(2,4-Cl2-C6H3CH 2)2SnCl2(2-quin)]-(HNEt 3)+
Yin, Han Dong,Wang, Qi Bao,Xue, Sheng Cai
, p. 831 - 836 (2007/10/03)
Eight ionic organotin compounds [R2SnCl2(2-quin)] -(HNEt3)+ have been synthesized by reactions of 2-quinH with R2SnCl2 (R = PhCH2 1, 2-Cl-C 6H4CH2 2, 4-Cl-C6H 4CH2 3, 2-F-C6H4CH2 4, 4-F-C6H4CH2 5, 4-CN-C6H 4CH2 6, Ph 7, 2,4-Cl2-C6H 3CH2 8) in the presence of organic base NEt3, and their structures have been characterized by elemental analysis, IR and multinuclear NMR (1H, 13C, 119Sn) spectroscopies. The structure of [(2,4-Cl2-C6H 3CH2)2SnCl2(2-quin)] -(NEt3)+ (8) has been determined by X-ray diffraction study. Studies show that compound 8 has a monomeric structure with the central tin atom six-coordinate in a distorted octahedral configuration and the nitrogen atoms of the 2-quin ligands are coordinating to the tin atom in all the eight compounds.
