中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2-碘代丙烷 | 2-iodo-propane | 75-30-9 | C3H7I | 169.993 |
Iodobromination of propene gives a mixture (c. 60 : 40) of 2-bromo-1-iodopropane and 1-bromo-2-iodopropane. This mixture of kinetic control converts into an equilibrium (c. 70 : 30) mixture with heat. The addition to the double bond is postulated to occur through a bridged iodonium ion rather than through a simple carbocation, and hence Markownikoff's rule need not apply to this system.