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 ) , ( ? -'
The synthesis of 5,6,7,8-tetrahydro-(5,8-3H)naphthalene and decahydro-(7-3H)naphthalene both labeled with 14C in the 1- or 2-position
✍ Scribed by P.J. van der Jagt; W. den Hollander; B. van Zanten
- Publisher
- Elsevier Science
- Year
- 1972
- Tongue
- French
- Weight
- 618 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0040-4020
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract A new access to 5‐phenyl‐5,6,7,8‐tetrahydro‐1,6‐naphthyridines **25a‐28a** (n=1) and 5‐phenyl‐6,7,8,9‐tetrahydro‐5__H__‐pyrido[3,2‐__c__]azepines **25b‐28b** (n=2) has been developed by first preparing the functional pyridine moiety followed by intramolecular cyclization forming the par
## Abstract A detailed investigation of the reaction of hippuric acid (2) with dimedone (1) and triethyl orthoformate or other one‐carbon sources in acetic anhydride yielding the benzopyran derivative 3 and many byproducts is described. An explanation of this complex process, several attempts to op