862265-63-2Relevant academic research and scientific papers
A highly regio- and stereoselective formation of bicyclo[4.2.0]oct-5-ene derivatives through thermal intramolecular [2 + 2] cycloaddition of allenes
Ohno, Hiroaki,Mizutani, Tsuyoshi,Kadoh, Yoichi,Aso, Akimasa,Miyamura, Kumiko,Fujii, Nobutaka,Tanaka, Tetsuaki
, p. 4378 - 4389 (2008/02/05)
(Chemical Equation Presented) Thermal [2 + 2] cycloaddition of allenes with an additional multiple bond is described. By simply heating the allenenes or allenynes having a three-atom tether in an appropriate solvent such as dioxane or DMF, the distal doub
Palladium(0)-catalyzed tandem cyclization of alleneues: Direct construction of tricyclic heterocycles through aromatic C-H activation
Ohno, Hiroaki,Miyamura, Kumiko,Mizutani, Tsuyoshi,Kadoh, Yoichi,Takeoka, Yusuke,Hamaguchi, Hisao,Tanaka, Tetsuaki
, p. 3728 - 3741 (2007/10/03)
Palladium(0)-catalyzed tandem cyclization of allenenes is described. Treatment of allenenes with an aryl halide, potassium carbonate, and catalytic [Pd(PPh3)4] in dioxane afforded tri- or tetracyclic heterocycles in moderate to good
