𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis of 2-amino-3-cyano-4,5-dihydrofurans from Β,Β-dicyanoketones

✍ Scribed by I. V. Moiseeva; P. M. Lukin; O. E. Nasakin; V. N. Romanov; V. A. Tafeenko; A. Kh. Bulai; P. A. Sharbatyan

Publisher
Springer US
Year
1990
Tongue
English
Weight
39 KB
Volume
26
Category
Article
ISSN
0009-3122

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Condensation of 2-amino-3-cyano-4,5,6,7-
Condensation of 2-amino-3-cyano-4,5,6,7-tetrahydroindole with Β-dicarbonyl compounds
✍ M. V. Mezentseva; A. N. Grinev; O. S. Anisimova; L. M. Alekseeva; Yu. N. Sheinke 📂 Article 📅 1989 🏛 Springer US 🌐 English ⚖ 440 KB

Depending on conditions, the condensation of 2-amino-3-cyano-4,5,6,7-tetrahydroindole with 8-dicarbonyl compounds leads to 2-methyl-4-oxo-or 4-methyl-2-oxo-10-cyano-6,7,8,9tetrahydropyrimido[l,2-a]indoles via the intermediate compounds: 2-(3-ethoxy-carbonylprop-2-en-2-yl amino) and 2- (l,3-dioxobuty

Cyclocondensation of α,Β-unsaturated ket
Cyclocondensation of α,Β-unsaturated ketones with 3-amino-1,2,4-triazole
✍ V. D. Orlov; S. M. Desenko; K. A. Potekhin; Yu. T. Struchkov 📂 Article 📅 1988 🏛 Springer US 🌐 English ⚖ 367 KB

The condensation of heterocyclic amines with bielectrophiliccompounds is a method for the synthesis of heterocyclic systems [i]. There are only individual reportsof the use of aromatic unsaturated ketones as the electrophilic component [2][3][4]. The aim of the present research was to investigate t

Synthesis and application of 2-arylazo-5
Synthesis and application of 2-arylazo-5-[styryl-4-(β-cyano/-carbethoxy-β-cyanoethenyl)]-1,3,4-thiadiazoles
✍ D. W. Rangnekar; V. R. Kanetkar; G. S. Shankarling; J. V. Malanker 📂 Article 📅 1999 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 167 KB

A novel efficient synthesis of 2-arylazo-5-[styryl-4-( \(\beta\)-cyano/carbethoxy- \(\beta\)-cyanoethenyl)]-1,3,4-thiadiazoles was achieved by the condensation of 2-arylazo-5-methyl-1,3,4-thiadiazoles with 4 -( \(\beta\)-cyano- \(\beta\)-carbethoxyethenyl)benzaldehyde or 4-( \(\beta, \beta\)-biscyan