๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Synthesis of nitro-substituted dioxotetrahydrodioxapyrenes and 6H-dibenzo[b,d]pyran-6-one

โœ Scribed by A. M. Andrievskii; A. N. Poplavskii; L. V. Eremenko; N. A. Andronova; K. M. Dyumaev


Book ID
112346602
Publisher
Springer US
Year
1985
Tongue
English
Weight
499 KB
Volume
21
Category
Article
ISSN
0009-3122

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


A one-pot synthesis of 8-amino-1-methoxy
โœ J. A. Jilani ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› Versita ๐ŸŒ English โš– 123 KB

## Abstract 8-Amino-1-methoxy-6H-dibenzo[b,d]pyran-6-one was synthesized in a one-pot reaction of 2โ€ฒ,6โ€ฒ-dimethoxy-4-nitro-1,1โ€ฒ-biphenyl-2-carboxylic acid methyl ester using hydroiodic acid as a reagent to effect O-demethylation, lactonization, and nitro reduction to amine. This new reaction represe