Abstract Iododesethyl tamoxifen aziridine (I-Tam-Az), an analog of the estrogen receptor- affinity label tamoxifen aziridine (Tam-Az) in which the ethyl group has been replaced by an iodine, has been prepared by two routes:(a) metallation of a bromotriarylethylene system, followed by reaction with iodine, and aziridinylation, and (b) direct iodination of a trimethylstannyl triarylethylene system that is the immediate precursor of I-Tam-Az. The ...
![1-[4-(2-t-butyldimethylsilyloxyethoxy)phenyl]-1,2-diphenyl-2-iodoethylene Structure](https://image.chemsrc.com/caspic/355/113202-57-6.png)
![1,2-diphenyl-2-iodo-1-[4-(2-methanesulfonyloxyethoxy)phenyl]ethylene Structure](https://image.chemsrc.com/caspic/279/113202-59-8.png)
