ChemInform Abstract: Ring-Closure Reactions of 1,2-Diaza-4,5-benzoheptatrienyl Metal Compounds: Experiment and Theory.
โ Scribed by Tillmann Kleine; Klaus Bergander; Roland Froehlich; Birgit Wibbeling; Ernst-Ulrich Wuerthwein
- Publisher
- John Wiley and Sons
- Year
- 2011
- Weight
- 41 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0931-7597
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Reaction of Some 1,2-Diaza-1,3-butadienes with Activated Methine Compounds. A Straightforward Entry to 1,4-Diyhdropyridazine, Pyridazine, and 4,5(4H,5H)-Cyclopropylpyrazole Derivatives. -Aminocarbonyl diaza compounds (I) give with different ฮฒ-tri-or ฮฒ-dicarbonyl compounds of type (II) and (V) 1,4-
ring closure reactions ring closure reactions O 0130 ## 45 -062 Ring Closure of 4-Substituted 1-Amino-1-(2-aminoanilino)-2,4dicyanobuta-1,3-diene via 5-exo-trig and 6-exo-dig Process. -The formation of benzimidazoles (II) by heating of butadienes (I) in AcOH or aq. HCl is the result of a 5-exo-tr