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ChemInform Abstract: A New Heterocyclic System: 2H-1,3,2-oxaazaphosphorino(6,5-b)pyrido(2′, 3′-b)indole.

✍ Scribed by T. V. GOLOVKO; N. P. SOLOV'EVA; V. G. GRANIK

Book ID
112027027
Publisher
John Wiley and Sons
Year
2010
Weight
31 KB
Volume
27
Category
Article
ISSN
0931-7597

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✍ Antonio Da Settimo; Anna María Marini; Giampaolo Primofiore; Federico Da Settimo 📂 Article 📅 2002 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 53 KB 👁 1 views

## Abstract The synthesis of new pyrido[3′,2′:5,6]thiopyrano[3,2‐__b__]indol‐5(6__H__)‐ones was accomplished by the Fischer‐indole cyclization of some 2,3‐dihydro‐3‐phenylhydrazonothiopyrano[2,3‐__b__]pyridin‐4(4__H__)‐ones, obtained from the 2,3‐dihydro‐3‐hydroxymethylenethiopyrano[2,3‐__b__]pyrid