## Abstract Pyrido[3,2,1‐__jk__]carbazoles **1**, synthesized from carbazoles and alkyl‐ or arylmalonates, gave regioselective electrophilic substitution reactions at position 5 such as chlorination to 5‐chloro derivatives **2**, nitration to 5‐nitro compounds **3**, or hydroxylation to 5‐hydroxy d
Preparation of carbazole-3,6-d2 and carbazole-1,3,6,8-d4
✍ Scribed by Arthur Chestand; Ling Yang; Robert I. Walter
- Publisher
- John Wiley and Sons
- Year
- 1990
- Tongue
- French
- Weight
- 199 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0022-2135
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✦ Synopsis
Abstract
Carbazole‐3,6‐d~2~ and carbazole‐1,3,6,8‐d~4~ were prepared by reduction of the corresponding di‐ and tetrabromocarbazoles in alkaline ethanol with deuterium gas and Pd/C catalyst.
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## Abstract Ausgehend von den leicht zugänglichen 4‐Oxo‐4.5.6.7‐tetrahydro‐cumaronen und den 4‐Oxo‐1.2.3.4.5.6.7.8‐octahydro‐dibenzofuranen wurden durch Umsetzung mit Ammoniak und primären Aminen die entsprechenden Derivate der Tetrahydroindol‐ und Octahydrocarbazol‐Reihe erhalten.
## Abstract For Abstract see ChemInform Abstract in Full Text.