𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis and proton NMR stereochemical study of 7,8,9-substituted-7,8-dihydro-4H,9H-furo[2′,3′,4′:4,4a,5]-naphth[2,1-e][1,3]oxazin-4-ones

✍ Scribed by Rafa Sabie; Houda Fillion; Henri Pinatel; Bernard Fenet


Book ID
112129809
Publisher
Journal of Heterocyclic Chemistry
Year
1990
Tongue
English
Weight
240 KB
Volume
27
Category
Article
ISSN
0022-152X

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Synthesis of novel 6,7-dihydro-5H-pyrimi
✍ Jinbao Xiang; Xiaowei Hu; Qun Dang; Xu Bai 📂 Article 📅 2011 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 84 KB

## Abstract A new method was developed for the synthesis of 6,7‐dihydro‐5__H__‐pyrimido[4,5‐__e__][1,4]diazepin‐8(9__H__)‐one derivatives. The key to construct the pyrimido[4,5‐__e__][1,4]diazepine core is the intramolecular amidation of __N__‐((4‐amino‐6‐chloropyrimidin‐5‐yl)methyl)‐substituted am