Synthesis of 2-chloro-[2-14C] naphthalene and [2-14C] naphthalene
โ Scribed by P. J. van der Jagt; W. den Hollander; B. van Zanten
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 232 KB
- Volume
- 87
- Category
- Article
- ISSN
- 0165-0513
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## 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
A m s t e r d a m -THE NETHERLANDS. R e c e i v e d on November 3. 1 9 7 0 . SUMMARY P r o c e d u r e s a r e g i v e n f o r t h e p r e p a r a t i o n of ( 2 -" C / , I?-' H I n a p h t h a l e n e , ( 1 -' C / , I ?-3 H I n a p h t h a l e n e , I. 2.3.4t e t r a h y d r o -( Z -" C ) , ( ? -'