Synthesis of Ethylenic and Acetylenic Triorganotins with Bulky Organic Ligands

Molecules

V. Dodero¹  L. C. Koll¹ 

[1] Instituto de Investigaciones en Química Orgánica, Departamento de Química e Ing.Qca., Universidad Nacional del Sur, Av. Alem 1253, 8000 Bahía Blanca, Argentina

关键词: tin hydride;    vinylstannanes;    addition;    stereoselectivity;    substitution;   

DOI  :  10.3390/50300439

来源: mdpi

【 摘 要 】

The syntheses of trineophyl- (1a) and tri-(-)-menthylstannyl phenylacetylene (1b) as well as that of (E)-1-trineophylestannyl-2-phenylethene (2) and (E)-1-trineophylstannyl-1,2-diphenylethene (3) are described. The hydrostannation of 1a with an excess of trimethyltin hydride led to 1,1,1-tris(trimethyltin)-2-phenylethane (4) and/or 1,1-bis(trimethyltin)-2-phenylethene (5) depending on the reaction conditions.

【 授权许可】

CC BY   
This is an open access article distributed under the Creative Commons Attribution License (CC BY) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.