๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Structure of 3-bromo-2-phenyl-4H-1-benzopyran-4-one (3-bromoflavone)

โœ Scribed by Cantrell, J. S. ;Stalzer, R. A.


Book ID
114528343
Publisher
International Union of Crystallography
Year
1982
Weight
231 KB
Volume
38
Category
Article
ISSN
0567-7408

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


3,5,7-Trimethยญoxy-2-phenyl-4H-1-benzopyr
โœ Teh, Jeannie Bee-Jan ;Fun, Hoong-Kun ;Razak, Ibrahim Abdul ;Boonnak, Nawong ;Cha ๐Ÿ“‚ Article ๐Ÿ“… 2005 ๐Ÿ› International Union of Crystallography ๐ŸŒ English โš– 179 KB
Reactions of 2-Amino-4H-1-benzopyran-4-o
โœ Tarun Ghosh; Chandrakanta Bandyopadhyay ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› John Wiley and Sons โš– 25 KB ๐Ÿ‘ 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.

Reactions of 2-amino-4h-1-benzopyran-4-o
โœ Tarun Ghosh; Chandrakanta Bandyopadhyay ๐Ÿ“‚ Article ๐Ÿ“… 2006 ๐Ÿ› Journal of Heterocyclic Chemistry ๐ŸŒ English โš– 267 KB ๐Ÿ‘ 1 views

## Abstract magnified image The title aldehyde **1** reacts smoothly with the enamine moiety of **2**โ€aminochromone **2** to produce hitherto unreported 3โ€(2โ€hydroxybenzoyl)โ€5__H__โ€1โ€benzopyrano[2,3โ€__b__]pyridinโ€5โ€one (azaxanthone) **5**. This reaction has been extended for the synthesis of bisaz