Synthesis of [75Se]trimethylselenonium iodide from [75Se]selenocystine
β Scribed by Stephen J. Foster; Howard E. Ganther
- Book ID
- 107712043
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 368 KB
- Volume
- 137
- Category
- Article
- ISSN
- 0003-2697
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The synthesls of varlous 17%e selenonlum compounds of blo-(S . Ac. 3 2 mCl/mnol), prepared from comnerclally avallable [7gSe]selenocystlne (Foster S . J . and Ganther H.E. -Anal. Blochem. -137: 205-9 to glve [74Se dlmethyl selenlde. whlch was trapped In nltromethane solutlon, with varlous alkyl hall
## Abstract A convenient radiosynthesis of asymmetric [^75^Se]selenoethers was developed using 1,3βdisubstituted [^75^Se]selenoureas as intermediates. These were prepared from appropriate carbodiimides and hydrogen [^75^Se]selenide, which could only be generated from carrierβadded (c.a.) [^75^Se]se