A novel synthesis of benzo[h]quinolines and study of their fluorescence properties
✍ Scribed by Madhukar N. Jachak; Dhananjay B. Kendre; A. B. Avhale; Raghunath B. Toche; Ram W. Sabnis
- Publisher
- Journal of Heterocyclic Chemistry
- Year
- 2007
- Tongue
- English
- Weight
- 247 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0022-152X
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
magnified image
An elegant synthesis of highly fluorescent benzo[h]quinolines have been accomplished from readily available and highly economical 6‐methoxy‐1‐tetralone in high purity and excellent yield.
📜 SIMILAR VOLUMES
## Abstract Thirteen, benzo[__a__]phenoxazin‐5‐one derivatives 3a‐m were synthesized from 4‐nitrosoaniline hydrochlorides 1a‐m and ethyl 1,3‐dihydroxynaphthoate 2 and their fluorescence properties were discussed in terms of the electronic effect of substituents. A coupling reaction was carried out
## Abstract The binding constant (__K__~DOC~) between humic acid and the nitrogen‐containing polycyclic aromatic compound (N‐PAC), benzo[__h__]quinoline, was measured at varying pH levels using fluorescence quenching (FQ). Because fluorescence characteristics of benzo[__h__]quinoline change with pH