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Reaction of 2-acetyl-indane-1,3-dione with aniline - Schiff base or enamine? by Venelin Enchev; Galya Ivanova; Gordana Pavlović; Marin Rogojerov; Anife Ahmedova; Mariana Mitewa is a Chemistry article available to read on EtoBox.
What is Reaction of 2-acetyl-indane-1,3-dione with aniline - Schiff base or enamine? about?
The structure of the product of the condensation reaction between 2-acetylindan-1,3-dione and aniline has been investigated in the gas phase, solution and solid state using a combination of quantum-chemical calculations, NMR and IR spectroscopies, and X-ray crystallography. Energetics of both isomers and all tautomers of the product of the reaction are predicted at HF/3-21G//HF/3-21G and HF/6-31G\*\*//HF/3-21G levels. Geometric optimizations at HF/6-31G\*\* level are also performed for favorable tautomers. Quantum-chemical calculations indicate that the enamine isomer, 2-[1-(N-phenylamino)-1-ethylidene]indane-1,3-dione is favored. This is confirmed by 13 C NMR spectroscopy in non-polar and polar solvents, and in the solid state by X-ray crystallography.
Who reads Reaction of 2-acetyl-indane-1,3-dione with aniline - Schiff base or enamine??
It is typically read by researchers, students, and practitioners in Chemistry.
- Author
- Venelin Enchev; Galya Ivanova; Gordana Pavlović; Marin Rogojerov; Anife Ahmedova; Mariana Mitewa
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 0022-2860)
- Published
- 2003
- Language
- EN
- Field
- Chemistry (Physical Sciences)