𝔖 Bobbio Scriptorium
✦   LIBER   ✦

1,3-Dihydro-2H-imidazo[4,5-c]pyridin-2-one.

✍ Scribed by Jarle Holt; Jan M. Bakke; Anne Fiksdahl

Publisher
John Wiley and Sons
Year
2006
Weight
17 KB
Volume
37
Category
Article
ISSN
0931-7597

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

1,3-Dihydro-2H-imidazo[4,5-c]pyridin-2-o
1,3-Dihydro-2H-imidazo[4,5-c]pyridin-2-one
✍ Jarle Holt; Jan M. Bakke; Anne Fiksdahl 📂 Article 📅 2006 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 243 KB

## Abstract magnified image A facile acid catalysed cyclisation method for the preparation of the cyclic urea 2__H__‐imidazo[4,5‐__c__]pyridin‐2‐one (**2**) in > 95 % yield is reported. The biologically active compound **2** can be obtained by heating (3‐amino‐4‐pyridinyl)‐carbamic acid methyl, et

Preparation of substituted 1,3-dihydro-2
Preparation of substituted 1,3-dihydro-2H-imidazo[4,5-c]pyridin-2-ones
✍ Jan M. Bakke; Hanna S. H. Gautun; Harald Svensen 📂 Article 📅 2003 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 66 KB

## Abstract A new synthetic route to 6‐substituted‐imidazo[4,5‐__c__]pyridin‐2‐ons from 4‐aminopyridine has been investigated. 4‐Aminopyridine protected as alkyl carbamates were nitrated with dinitrogen pentoxide to the corresponding methyl, __i__‐propyl and __t__‐butyl 3‐nitropyridin‐4‐yl carbamat