Catalytic asymmetric [4 + 2] cycloadditions and Hosomi-Sakurai reactions of α-alkylidene β-keto imides

Organic Letters (2013) - Comment
pubmed: 23368880 doi: 10.1021/ol303381c issn: 1523-7052 issn: 1523-7060

Kohei Orimoto, Harufumi Oyama, Yuki Namera, Takashi Niwa, Masahisa Nakada