851042-55-2Relevant articles and documents
Ruthenium-catalyzed regioselective 1,3-methylene transfer by cleavage of two adjacent σ-carbon-carbon bonds: An easy and selective synthesis of highly subsituted benzenes
Lian, Jian-Jou,Odedra, Arjan,Wu, Chang-Jung,Liu, Rai-Shung
, p. 4186 - 4187 (2005)
We report a new ruthenium-catalyzed 6-endo-dig cyclization of 6,6-cycloalkylidenyl-3,5-dien-1-ynes, which produces highly substituted benzenes with considerable structural reorganization. In this process, we observe a regioselective 1,3-methylene migratio