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Your search keyword '"F. M. A. Galil"' showing total 2 results
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1. Nitriles in heterocyclic synthesis. A novel synthesis of spiropyran-4-ylindolidene derivatives

Author

Mohamed Hilmy Elnagdi, Sherif M. Sherif, Ebtisam Abdel Aziz Hafez, and F. M. A. Galil

Subjects
Spiropyran, chemistry.chemical_compound, Bicyclic molecule, Chemistry, Infrared, Computational chemistry, Organic Chemistry, Proton NMR, Lactam, Organic chemistry, High resolution, Nuclear magnetic resonance spectroscopy, Carbon-13 NMR
Abstract

The structure of the products of reaction of 2-oxo-3-dicyanomethylidene-2,3-dihydroindole (1a) and 2-oxo-3-cyanoethoxycarbonylmethylidene-2,3-dihydroindole (1b) with the pyrazolin-5-one derivatives 2a,b could be established via 13C nmr and high resolution 1H nmr to be the spiropyranylindolone derivatives 5a-d. more...

Published
1986
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