Synthesis of14C analogue of 1,2-diaryl-[2-14C]-pyrroles
โ Scribed by N. Saemian; G. Shirvani; H. Matloubi
- Publisher
- Springer
- Year
- 2007
- Tongue
- English
- Weight
- 86 KB
- Volume
- 274
- Category
- Article
- ISSN
- 1588-2780
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๐ SIMILAR VOLUMES
## Abstract [1โ^14^C]โ2,2โDifluoroethene was synthesized from [^14^C]โformaldehyde using a modification of the WadsworthโEmmons reaction, __via__ formation of the intermediate (EtO)~2~P(O)CF~2~^14^CH~2~OSiMe~3~. This highly volatile product was collected in a liquid nitrogen trap at a purity of >97
## Abstract Two labeled isotopomers of Lโtyrosine, LโTyr, have been synthesized using specific properties of the enzymes phenylanine ammonia lyase, PAL, and Lโphenylalanine hydroxylase. In an intermediate step [1โ^14^C]โ, and [2โ^14^C]โLโphenylalanine, LโPhe, have been obtained from [1โ^14^C]โ, and
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