[Z]-1-[2-(三芳基锡基)乙烯基]环辛醇的合成和性质  

Synthesis and Chemical Properties of [Z] -1 - [2 - (triaryl stannyl) vinyl] Cyclooctanol

作　　者：任玉杰[1] 傅芳信[2] 朱东升[2] 潘华德[2] 景凤英[3] 

机构地区：[1]大连理工大学化学系,大连116012 [2]东北师范大学化学系,长春130024 [3]中国科学院长春应用化学研究所,长春130022

出　　处：《化学学报》1996年第9期929-936,共8页Acta Chimica Sinica

基　　金：国家自然科学基金资助项目

摘　　要：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，Ｉ２反应，得到六个有机锡－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。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 IC1, Br2, I2 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.

关 键 词：芳基 锡基 烯基 环辛醇 有机锡化合物 卤化物 

分 类 号：O627.42[理学—有机化学]