𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Unusual Reaction of 2-(Trifluoromethyl)-1,2-dihydro-3λ 6 -thieno- [2,3- c ]chromen-3,3,4-triones with Hydrazine as a New Route to 3-Hydrazinopyridazine Derivatives

✍ Scribed by Sosnovskikh, Vyacheslav Ya.; Usachev, Boris I.; Vorontsov, Ivan I.


Book ID
120830175
Publisher
American Chemical Society
Year
2002
Tongue
English
Weight
130 KB
Volume
67
Category
Article
ISSN
0022-3263

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Novel intramolecular diels-alder reactio
✍ Edward C. Taylor; John E. Macor 📂 Article 📅 1985 🏛 Elsevier Science 🌐 French ⚖ 191 KB

Alkylation of 1,2,4-triazine-6-thiones with 4-iodobutyne, followed by oxidation to the sulfoxide and intramolecular cycloaddition (at room temperature), gives 2,3-dihydrothieno[2,3-c]pyridines, which are readily dehydrated with acetic anhydride to thieno[2,3\_c]pyridines. The same series of reactio

Reaction of 1-alkyl/aryl-3-amino-1H,3H-q
✍ Antonı́n Klásek; Kamil Kořistek; Antonı́n Lyčka; Michal Holčapek 📂 Article 📅 2003 🏛 Elsevier Science 🌐 French ⚖ 245 KB

Reaction of 1-alkyl/aryl-3-amino-1H,3H-quinoline-2,4-diones with urea. Synthetic route to novel 3-(3-acylureido)