𝔖 Bobbio Scriptorium

✦ LIBER ✦

On triazoles XXXI. The reaction of 1,2,4-triazolylcarbothiohydrazides with homo- and heterocyclic ketones. An unexpected reaction leading to 4,5-polyalkylene thiazoles

✍ Scribed by József Barkóczy; éva Szabó; József Reiter

Book ID: 112130714
Publisher: Journal of Heterocyclic Chemistry
Year: 1993
Tongue: English
Weight: 287 KB
Volume: 30
Category: Article
ISSN: 0022-152X
DOI: 10.1002/jhet.5570300430

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

On triazoles XVIII. . an unexpected rear

On triazoles XVIII. . an unexpected rearrangement observed during the reaction of 5-amino-1,2,4-triazoles with N-heterocyclic β-oxo-esters

✍ JóZsef Reiter; Endre Rivó 📂 Article 📅 1989 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 758 KB

On Triazoles. XXXII. The reaction of 5-a

On Triazoles. XXXII. The reaction of 5-amino-1 H-1,2,4-triazolylcarbothiohydrazides with β- and γ-oxo-esters

✍ József Reiter; József Barkóczy; István Pallagi 📂 Article 📅 1993 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 352 KB

Sequential one-pot and three-component r

Sequential one-pot and three-component reactions of an N-heterocyclic carbene to form 4-(1,2,4-triazol-5-ylidene)pyrrolidine-2,5-diones: a tandem umpolung/annulation sequence via deoxy-Breslow intermediates

✍ Shin-ichi Matsuoka; Yusuke Tochigi; Koji Takagi; Masato Suzuki 📂 Article 📅 2012 🏛 Elsevier Science 🌐 French ⚖ 900 KB

Regio- and stereoselectivity of the form

Regio- and stereoselectivity of the formation of 1,3-oxazolidines in the reaction of l-ephedrine with phenylglyoxal. Unexpected rearrangement of 2-benzoyl-3,4-dimethyl-5-phenyl-1,3-oxazolidine to 4,5-dimethyl-3,6-diphenylmorpholin-2-one.

✍ Felix Polyak; Tatiana Dorofeeva; Gunars Zelchans; Gennady Shustov 📂 Article 📅 1996 🏛 Elsevier Science 🌐 French ⚖ 203 KB

A Novel Reductive Cross-Coupling Reactio

A Novel Reductive Cross-Coupling Reaction of 2-Nitrobenzoic Hydrazides and Aldehydes or Ketones Promoted by the Low-Valence Titanium Reagent: An Access to 2,3,4,5-Tetrahydro-1H-1,3,4-benzotriazepine-5-one Derivatives.

✍ Daqing Shi; Chunling Shi; Liangce Rong; Juxian Wang; Qiya Zhuang; Shujiang Tu 📂 Article 📅 2006 🏛 John Wiley and Sons ⚖ 21 KB 👁 2 views

Acid Catalyzed Reactions of 2-Vinylanili

Acid Catalyzed Reactions of 2-Vinylaniline Derivatives with Cyclic Ketones of the Tetralone-, Chroman-4-one- and 2,3-Dihydro-1H-quinolin-4-one Series. New N(O)-Heterocycles via 6P-Electrocyclic Rearrangements or [1,5] Dipolar Electrocyclizations. Part 3

✍ Walter, Harald; Schneider, Josef 📂 Article 📅 1995 🏛 Japan Institute of Heterocyclic Chemistry 🌐 English ⚖ 451 KB