𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Effet de Solvant sur L'équilibre Prototropique de la 3,4-Diméthyl-Isoxazoline-5-one

✍ Scribed by A. Maquestiau; Y. van Haverbeke; R. N. Muller

Publisher
Wiley (John Wiley & Sons)
Year
2010
Weight
356 KB
Volume
79
Category
Article
ISSN
0037-9646

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Tautomérie Dans la Série des Pyrazolinon
Tautomérie Dans la Série des Pyrazolinones: I. Influence du Solvant Sur L'Équilibre Prototropique de la 1,3-Diméthylpyrazoline-5-one
✍ A. Maquestiau; Y. van Haverbeke; R. Jacquerye 📂 Article 📅 2010 🏛 Wiley (John Wiley & Sons) ⚖ 407 KB

The tautomerisrn between CH, N H and OH forms of 1,3-dimethylpyrazoline-5-one has been investigated by use of I.R., N.M.R. and U.V. spectroscopy. In non polar solvents only the CH form is observed. In aprotic solvents, a linear relationship is obtained between the percent of the CH form and the basi

Réactions de Friedel et Crafts de dérivé
Réactions de Friedel et Crafts de dérivés aromatiques sur les composés dioxo-1,4,2,3-non saturés. IV. Réactions des hydroxy-5-ouchloro-5-diméthyl-3,5- ou diméthyl-4,5-dihydro-2,5-furannones-2
✍ Jean-Claude Canévet; Yves Graff 📂 Article 📅 1979 🏛 John Wiley and Sons 🌐 German ⚖ 454 KB

**__Friedel‐Crafts__** **reactions of aromatic derivatives with 1,4‐dicarbonyls 2,3‐éthylenic compounds. Part IV. Reactions of 5‐hydroxy or 5‐chloro 3,5‐dimethyl or 4,5‐dimethyl 2 (5 H) furanones** We studied the __Friedel‐Crafts__ reactions of 2‐(5__H__)‐furanones. In the presence of sulfuric acid

Structure cristalline et moléculaire de
Structure cristalline et moléculaire de la cyano-5 triméthyl-4,4,6 nitrométhylène-2 oxo-3 tetrahydro-1,2,3,4 pyridine et de l'(acétoxy-1 nitro-2 vinyl)-5 dicyano-3,5 diméthyl-4,4 pyrazoline-2-(z)
✍ J. P. Declercq; G. Germain; M. van Meerssche; M. Hajek; A. Kurfürst 📂 Article 📅 2010 🏛 Wiley (John Wiley & Sons) ⚖ 264 KB 👁 1 views

## Abstract The crystal structure of 5‐cyano‐4,4,6‐trimethyl‐2‐nitromethylene‐3‐oxo‐1,2,3,4‐tetrahydropyridine (compound I) and (Z)‐5‐(1‐acetoxy‐2‐nitroviny1)‐3,5‐dicyano‐4,4‐dimethyl‐2‐pyrazoline (compound II) has been determined by X‐ray diffraction analysis. The direct solution of the structures