The syntheses of macrocycles containing two diphenylstanna moieties, C-[P~~ S~(CH,),- ]~(1, n= 4, 5, 6, 8, 10, 12), and four diphenylstanna moieties, c-[Ph2Sn (CH2),-],(2, same n), are reported. a, w-Bis-(bromomagnesi0) alkanes reacted with Ph3SnC1 to give a, w-bis (triphenylstmny1) alkanes which upon treatment with HBr gave a,@-bis ( bromodiphenylstanny1) alkanes 4. Compounds 4 reacted with the corresponding chain ...
![bromo-[4-(bromo-diphenyl-stannyl)butyl]-diphenyl-stannane结构式](https://image.chemsrc.com/caspic/141/83815-91-2.png)
![4-chlorobutyl-[4-[4-chlorobutyl(diphenyl)stannyl]butyl]-diphenylstannane结构式](https://image.chemsrc.com/caspic/103/83815-92-3.png)
![bromo-[5-[bromo(diphenyl)stannyl]pentyl]-diphenylstannane结构式](https://image.chemsrc.com/caspic/478/87518-46-5.png)
![bromo-[6-[bromo(diphenyl)stannyl]hexyl]-diphenylstannane结构式](https://image.chemsrc.com/caspic/440/87518-47-6.png)
![bromo-[8-[bromo(diphenyl)stannyl]octyl]-diphenylstannane结构式](https://image.chemsrc.com/caspic/402/87518-48-7.png)
![bromo-[10-[bromo(diphenyl)stannyl]decyl]-diphenylstannane结构式](https://image.chemsrc.com/caspic/364/87518-49-8.png)
![bromo-[12-[bromo(diphenyl)stannyl]dodecyl]-diphenylstannane结构式](https://image.chemsrc.com/caspic/499/87518-50-1.png)
![5-chloropentyl-[5-[5-chloropentyl(diphenyl)stannyl]pentyl]-diphenylstannane结构式](https://image.chemsrc.com/caspic/461/87518-51-2.png)
![6-chlorohexyl-[6-[6-chlorohexyl(diphenyl)stannyl]hexyl]-diphenylstannane结构式](https://image.chemsrc.com/caspic/423/87518-52-3.png)
