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Polynitro aromatic compounds in analytical chemistry II: Reaction of menadione with 2,4-dinitrophenylhydrazine

✍ Scribed by L. B. Burns; R. J. Stedman; M. M. Tuckerman


Publisher
John Wiley and Sons
Year
1978
Tongue
English
Weight
218 KB
Volume
67
Category
Article
ISSN
0022-3549

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πŸ“œ SIMILAR VOLUMES


Polynitro aromatic compounds in analytic
✍ L. B. Burns; R. J. Stedman; M. M. Tuckerman πŸ“‚ Article πŸ“… 1977 πŸ› John Wiley and Sons 🌐 English βš– 233 KB

By the use of NMR spectroscopy, the highly colored reaction products formed by ouabain or digitoxin in with 1,3,5-trinitrobenzene or 2,4,6-trinitroanisole in the presence of alkali (as used for the determination of these glycosides) are shown to be Meisenheimer complexes. The complexes are produced

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✍ Branko S. Jursic πŸ“‚ Article πŸ“… 1998 πŸ› Journal of Heterocyclic Chemistry 🌐 English βš– 426 KB

## Abstract Semiempirical and density functional theory computational studies were carried out with the target determining the reactivity of five membered heterocycles with heteroatoms in the 1 and 3 positions as dienes for Diels‐Alder reactions. The relative reactivity was evaluated in their react