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化学学报
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化学学报 ›› 1996, Vol. 54 ›› Issue (9): 929-936. 上一篇    

研究论文

[Z]-1-[2-(三芳基锡基)乙烯基]环辛醇的合成和性质

任玉杰;傅芳信;朱东升;潘华德;景凤英   

  1. 大连理工大学化学系;东北师范大学化学系;中国科学院长春应用化学研究所
  • 发布日期:1996-09-15

Synthesis and chemical properties of [Z]-1-[2-(triaryl stannyl) vinyl] cyclooctanol

REN YUJIE;FU FANGXIN;ZHU DONGSHENG;PAN HUADE;JING FENGYING   

  • Published:1996-09-15

PDF

627

被引次数

19

本文用三苯基氢化锡、三对甲苯基氢化锡作为锡氢化试剂与1-乙炔基环辛醇进行反应, 合成了两个有机锡化合物: [Z]-1-[2-(三苯基锡基)乙烯基]环辛醇(1)和[Z]-1-[2-(三对甲苯基锡基)乙烯基]环辛醇(2), 并测定了1的晶体结构。1和2分别与ICl, Br2, I~2反应, 得到六个有机锡一卤化物和三个有机锡二卤化物(3-11)。有机锡二卤化物6和一卤化物5与KOH乙醇溶液反应, 分别得到相应的锡氧化物和锡氢氧化物(12, 13)。有机锡二卤化物8分别与含氮双齿配体[2,2'-联吡啶(Bipy),5-硝基-1,10-邻菲罗啉(Nphen),8-羟基喹啉(Oxin)]反应, 得到三个相应的配合物(14-16)。十六个新化合物通过元素分析、锡含量测定、IR、^1H NMR测定对其结构进行了表征, 同时提出了1和2的生成反应历程。

关键词: 卤化物, 晶体结构, 辛醇 P, 羟基喹啉类, 有机锡化合物, 乙烯醇 P, 氢化锡

The compounds of [Z]-1-[2-(triphenyl stannyl) vinyl] cyclooctanol (1) and [Z]-1-[2-(tri-p-tolyl stannyl) vinyl] cyclooctanol (2) were synthesized by the reactions of triphenyltin hydride and tri-p-tolyltin hydride with 1-ethynyl cyclooctanol. The crystal structure of compound 1 was determined. The reactions of compound 1 and 2 with ICl, Br~2, I~2 formed nine organotin halides. The organotin oxide or hydroxide were prepared by the reactions of [Z]-1-[2-(phenyl dibromo stannyl) vinyl] cyclooctanol (6) and [Z]-1-[2-(diphenyl monobromo stannyl) vinyl] cyclooctanol (5) with KOH. Three complexes were obtained by the reactions of [Z]-1-[2-(phenyl diiodide stannyl) vinyl] cyclooctanol (8) with three ligands [2,2'-bipyridyl,5-nitro-1, 10-phenanthroline,8-Hydroxyquinoline). The sixteen new compounds synthesized in this paper were characterized by means of elemental analysis, IR, ^1H NMR. The reaction mechanism of triphenyltin hydride and tri-p-tolyltin hydride with 1-ethynyl cyclooctanol were also proposed.

Key words: HALIDE, CRYSTAL STRUCTURE, OCTANOL P, HYDROXY QUINOLINES, ORGANO TIN COMPOUNDS, ETHENOL P, STANNIC HYDRIDE

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