𝔖 Bobbio Scriptorium
✦   LIBER   ✦

ZnCl2-catalyzed three-component domino reactions for the synthesis of pyrano[3,2-c]quinolin-5(6H)-ones

✍ Scribed by Gunasekaran, Pethaiah; Prasanna, Pitchaimani; Perumal, Subbu; Almansour, Abdulrahman I.


Book ID
120325214
Publisher
Elsevier Science
Year
2013
Tongue
French
Weight
699 KB
Volume
54
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Zr(HSO4)4-catalyzed one-pot three-compon
✍ Xiao Wang; Guangzhou Lu; Fulin Yan; Weiwei Ma; Liqiang Wu πŸ“‚ Article πŸ“… 2011 πŸ› Journal of Heterocyclic Chemistry 🌐 English βš– 83 KB

## Abstract A new, one‐pot, simple thermally efficient and solvent‐free method for the preparation of 7‐alkyl‐6__H__,7__H__‐naphtho[1β€²,2β€²:5,6]pyrano[3,2‐__c__]chromen‐6‐ones by condensation of β‐naphthol, aromatic aldehydes, and 4‐hydroxycoumarin using Zr(HSO~4~)~4~ as a safe and efficient catalyst