## Abstract Four previously unknown polycyclic heterocyclic ring systems, namely, benzo[__h__]thieno[3′,2′:4,5]‐thieno[2,3‐__c__]quinoline (6), benzo[__h__]thieno[3′,2′:4,5]thieno[2,3‐__c__]quinoline (11), benzo[__f__]thieno‐[3′,2′:4,5]thieno[2,3‐__c__]tetrazolo[1,5‐__a__]quinoline (12) and benzo[_
✦ LIBER ✦
Synthesis of 4-azahexahelicene (benzo [c] phénanthro [1,2-f] quinoline)
✍ Scribed by R.H. Martin; M. Deblecker
- Publisher
- Elsevier Science
- Year
- 1969
- Tongue
- French
- Weight
- 101 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0040-4039
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