title: PPh3-catalyzed domino reaction: a facile method for the synthesis of chroman derivatives.
abstract: A novel domino reaction catalyzed by triphenylphosphine was developed for synthesis of the highly functionalized chroman derivatives. The first example that the gamma-CH(3) of allenoate undergoes cyclization to form chroman derivates was reported.
authors.affiliation: State Key Laboratory and Institute of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, China.
authors.forename: Xiangtai
authors.initials: X
authors.lastname: Meng
authors.forename: You
authors.initials: Y
authors.lastname: Huang
authors.forename: Hongxia
authors.initials: H
authors.lastname: Zhao
authors.forename: Peizhong
authors.initials: P
authors.lastname: Xie
authors.forename: Jianze
authors.initials: J
authors.lastname: Ma
authors.forename: Ruyu
authors.initials: R
authors.lastname: Chen