三甲基锡 、 2,5-降冰片二烯 以11%的产率得到anti-2-norbornene-7-yl-trimethyl tin
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名称:
Preparation and properties of some trimethyltin-substituted bicyclo[2.2.1] carbocycles, 3-nortricyclyltrimethyltin and norborn-2-en-7-yltrimethylsilanes
Nucleophilic substitution of bromonorbornenes and derivatives by electron transfer reactions
作者:Karina F. Crespo Andrada、Lucas E. Peisino、Murat Güney、Arif Daştan、Adriana B. Pierini
DOI:10.1039/c2ob26768c
日期:——
The photoinitiated substitution reactions of anti-7-bromobenzonorbornadiene (5), its syn isomer 6, exo–anti-13-bromobenzocyclobutanorbornene (7), syn-7-bromonorbornene (8) and bromonorbornane (9) with Me3Sn− and Ph2P− anions, in liquid ammonia, are here informed to occur with good yields of substitution. The stereochemical outcome is discussed in terms of calculations with the B3LYP functional and
的光引发取代反应的反-7- bromobenzonorbornadiene(5),其顺式异构体6,外切-反-13- bromobenzocyclobutanorbornene(7),顺式-7- bromonorbornene(8)和bromonorbornane(9)与我3的Sn -且Ph 2 P -告知液态氨中的阴离子以良好的取代收率发生。根据B3LYP功能和6-31 + G *基集的计算结果讨论了立体化学结果。通过PCM模型将溶剂作为连续体包含在内。还介绍了成对的底物对给定阴离子的实验相对化学反应性。
Kuivila, H. G.; Pelczar, F. A., 3rd Intern. Symp. Organometal. Chem., Muenchen 1967, S. 158
作者:Kuivila, H. G.、Pelczar, F. A.
DOI:——
日期:——
Addition of trimethyltin hydride and methyl halotin hydrides to norbornadiene
作者:Henry G. Kuivila、J. D. Kennedy、R. Y. Tien、I. J. Tyminski、F. L. Pelczar、O. R. Khan
Solvent and counterion control of stereochemistry in a formal nucleophilic displacement reaction. Mechanisms of reaction of trimethyltin alkalis with alkyl halides