𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The First Density Functional Study on the [4 + 2]-Cycloaddition Reactions of 1,2-Diaza-1,3-butadiene with Alkenes

✍ Scribed by Avalos, Martín; Babiano, Reyes; Clemente, Fernando R.; Cintas, Pedro; Gordillo, Ruth; Jiménez, José L.; Palacios, Juan C.


Book ID
126450811
Publisher
American Chemical Society
Year
2000
Tongue
English
Weight
185 KB
Volume
65
Category
Article
ISSN
0022-3263

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


[4+2] cycloaddition reactions of various
✍ Sujit N. Mazumdar; Mohinder P. Mahajan 📂 Article 📅 1991 🏛 Elsevier Science 🌐 French ⚖ 704 KB

cycloaddition reactions of I-aryl-4-dimethylamino-1,3diaza-1,3-butadienes (~),l-aryl-4-dimethylamino-2-methylthio-l,3-diaza-l,3butadienes 12). l-aryl-4-methylthio-2-phenyl-4-sec.amino-l,3-diaza-l,3butadienes ( 2) and 4, 4-bis~sec.amino~-l,2-diphenyl-l,3-diaza-l,3-bu~adienes 112) with monophenylketen

On the reaction of 1,3-diaza-2-azoniaall
✍ Wolfgang Wirschun; Gerd-Michael Maier; Johannes C. Jochims 📂 Article 📅 1997 🏛 Elsevier Science 🌐 French ⚖ 670 KB

1,3-Disubstituted triazenes 3 are oxidized with ten-butyl hypochlorite to N-chlorotriazenes 4, which at low temperatures with antimony pentachloride afford 1,3-diaza-2-azoniaallene salts 5 as reactive intermediates. Cations 5 undergo cycloadditions to one or both double bonds of 1,3-butadienes to fu