𝔖 Bobbio Scriptorium
✦   LIBER   ✦

On the Tautomerism of 2,4-Disubstituted Thiazolones

✍ Scribed by Yuhui Lin; Kenneth K. Andersen

Publisher
John Wiley and Sons
Year
2002
Tongue
English
Weight
296 KB
Volume
2002
Category
Article
ISSN
1434-193X

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Studies on the preparation of 3,4-disubs
Studies on the preparation of 3,4-disubstituted 2-methoxypyridines
✍ Marcelo M. M. Pelisson; Gil Valdo José Da Silva; Derrick L. J. Clive; Don M. Col 📂 Article 📅 1999 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 504 KB

## Abstract The synthesis of 2‐methoxy‐4‐methylpyridine‐3‐carbonitrile (3) and its conversion, by way of alkylation of the C(4) methyl group, into the pyrodyl acetic acid ester 6 is described.

Reactions of nitrile oxides and nitrile
Reactions of nitrile oxides and nitrile imines with 4-arylidene-2-phenyl-5(4H)-thiazolones
✍ Coutouli-Argyropoulou, Evdoxia ;Thessalonikeos, Elisavet 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 432 KB

## Abstract Nitrile oxides 2a, b and nitrile imines 2c–e are added to the C  C bond of 4‐arylidene‐2‐phenyl‐5(4__H__)‐thiazolones 1 to afford spiro‐isoxazolines 3a–d and spiro‐pyrazolines 3e–j, respectively. The cycloaddition reactions are regioselective and only one of the two possible regioisome