𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis of a new series of 2-(2-oxo-2H-chromen-3-yl)-5H-chromeno[4,3-b]pyridin-5-ones by two facile methods and evaluation of their antimicrobial activity

✍ Scribed by Patel, Apoorva A.; Lad, Hemali B.; Pandya, Kinnar R.; Patel, Chirag V.; Brahmbhatt, Dinkar I.

Book ID
120168440
Publisher
Springer-Verlag
Year
2013
Tongue
English
Weight
346 KB
Volume
22
Category
Article
ISSN
1054-2523

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A convenient one-pot synthesis of new 3-
A convenient one-pot synthesis of new 3-(4-aryl-5-oxo-5,6,7,8-tetrahydro-4H-chromen-2-yl)-2H-chromen-2-ones
✍ V. Rajeswar Rao; V. Ravinder Reddy 📂 Article 📅 2007 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 229 KB

## Abstract magnified image Anhydrous zinc bromide catalysed reactions of arylidine‐3‐acetyl coumarins (**1a‐c**) and 5,6‐benzoanalogs of arylidine 3‐acetyl coumarins (**4a,4b**) with 1,3‐cyclohexanedione gives ‐(4‐aryl‐5‐oxo‐5,6,7,8‐tetrahydro‐4__H__‐chromen‐2yl)‐2__H__‐chromen‐2‐ones (**3a, 3c**

Synthesis of New 3-(Substituted Phenacyl
Synthesis of New 3-(Substituted Phenacyl)-5-[3′-(4H-4-oxo-1-benzopyran-2-yl)-benzylidene]-2,4-thiazolidinediones and their Antimicrobial Activity
✍ Meral Tuncbilek; Nurten Altanlar 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 450 KB 👁 1 views

## Abstract Synthesis of 3‐(3‐nitrophenacyl)thiazolidine‐2,4‐dione **2g** and 3‐(substituted phenacyl)‐5‐[3′‐(4__H__‐4‐oxo‐1‐benzopyran‐2‐yl)‐benzylidene]‐2,4‐thiazolidinediones **4a–g** are reported in this paper. These compounds **4a–g** were prepared from 3′‐flavone carboxaldehyde and 3‐substitu