𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Structure Elucidation, Regioselective Alkylation, and Ring-Opening of 2-Phenyl-3H-pyridazino[6,1-b]quinazoline-3,10(5H)-dione

✍ Scribed by Dorottya Csányi; György Hajós; Géza Timári; Zsuzsanna Riedl; András Kotschy; Thomas Kappe; László Párkányi; Orsolya Egyed; Mária Kajtár-Peredy; Sándor Holly


Publisher
John Wiley and Sons
Year
2002
Tongue
English
Weight
512 KB
Volume
2002
Category
Article
ISSN
1434-193X

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Synthesis and X-Ray Structural Studies o
✍ Przemyslaw Gluziński; Janusz Jurczak; Janusz W. Krajewski; Piotr Sałański; Tomas 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 German ⚖ 306 KB 👁 1 views

## Abstract The molecular structures of the title compounds 3 and 5 were investigated by NMR and X‐ray structural methods. The NMR results suggest two equivalent halves for both molecules. The X‐ray study shows an approximate mirror plane for 3 and an approximate twofold axis for a significant port

Synthesis, 1H- and 13C-NMR spectra, crys
✍ Subhash P. Upadhyaya; Frank S. Davis; Jae Jeong Lee; Kyaw Zaw; Ludwig Bauer; Nor 📂 Article 📅 1997 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 953 KB

## Abstract The methanesulfonic acid catalyzed reaction of 1‐(4‐chloro‐ and 2,4‐dichlorophenyl)‐2‐(1‐methyl‐2‐imida‐zolyl)ethanones 1a and 1b with glycerol produced __cis__‐ and __trans__‐{2‐haloaryl‐2‐[(1‐methyl‐2‐imidazolyl)methyl]‐4‐hydroxymethyl}‐1,3‐dioxolanes 2a and 2b with a 2:1 __cis/trans_