## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
A simple route to 2,6-dihydronaphtho[1,2,3-cd]indol-6-ones
β Scribed by L. M. Gornostaev; V. A. Beresnev
- Book ID
- 111463967
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 2006
- Tongue
- English
- Weight
- 90 KB
- Volume
- 42
- Category
- Article
- ISSN
- 1070-4280
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π SIMILAR VOLUMES
## Abstract Der Thioxanthenylβglycinester **2b** cyclisiert in Acetanhydrid/Natriumacetat zu den Benzothiopyrano[4,3,2βcd]indolen **4c** und **4d**, in Γthanol/Natriumalkoholat zu dem Indolin **3** und dem Indol **4e**. Aus **4c** und **4e** entsteht nach Hydrolyse und Decarboxylierung das Indol **
A short, novel synthesis of the title ring system is descibed involving the intramolecular reaction of an amide dianion with a ninile followed by in siru N-alkylation of the resultant intermediate. We recently required gram quantities of the unknown compound, 3,4,5,6\_tetrahydropyrido[3,2clquinolin