title: Nickel-catalyzed [2 + 2 + 2] cycloaddition of two enones and an alkyne.
abstract: A fully intermolecular [2 + 2 + 2] cycloaddition of two enones and an alkyne has been achieved. This reaction proceeds stereoselectively to give one diastereomer as a sole product.
authors.affiliation: Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan. ogoshi@chem.eng.osaka-u.ac.jp
authors.forename: Sensuke
authors.initials: S
authors.lastname: Ogoshi
authors.forename: Akira
authors.initials: A
authors.lastname: Nishimura
authors.forename: Masato
authors.initials: M
authors.lastname: Ohashi