Notes - Synthesis of Quercetin-2-C 14
✍ Scribed by Gutzke, Mark; Fox, Daniel; Ciereszko, Leon; Wender, Simon
- Book ID
- 127052621
- Publisher
- American Chemical Society
- Year
- 1957
- Tongue
- English
- Weight
- 316 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0022-3263
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract A convenient procedure to synthesize 2–^14^C‐dinitroso‐hexahydropyrimidine (DNHP) is described. The synthesis begines with the condensation of ^14^C‐formaldehyde and propylenediamine‐1,3 in benzene with azeotropic removal of water. The resulting bases are isolated from the reaction mixt
## Abstract [1‐^14^C]‐2,2‐Difluoroethene was synthesized from [^14^C]‐formaldehyde using a modification of the Wadsworth‐Emmons 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