1132641-29-2Relevant articles and documents
Phosphine-Catalyzed [3 + 2] Annulation of Morita-Baylis-Hillman Carbonates with Isoxazole-Based Alkenes
Liao, Jianning,Dong, Jipan,Xu, Jiaqing,Wang, Wei,Wu, Yongjun,Hou, Yuxia,Guo, Hongchao
supporting information, p. 2090 - 2099 (2021/02/05)
A phosphine-catalyzed [3 + 2] annulation of Morita-Baylis-Hillman (MBH) carbonates with 3-methyl-4-nitro-5-styrylisoxazoles has been developed to afford various multifunctional isoxazoles in moderate to good yields with moderate to excellent diastereoselectivities. With a spirocyclic chiral phosphine as the catalyst, up to 89% ee was obtained.
Synthesis of β-Lactams via Enantioselective Allylation of Anilines with Morita-Baylis-Hillman Carbonates
Krieck, Sven,Lange, Markus,Schüler, Philipp,Vilotijevic, Ivan,Westerhausen, Matthias,Zi, You
supporting information, p. 575 - 580 (2020/03/27)
Enantioenriched β-lactams are accessed via enantioselective allylation of anilines with Morita-Baylis-Hillman carbonates followed by a base-promoted cyclization. The resulting 3-methyleneazetidin-2-ones are amenable to diastereoselective functionalization
Direct Synthesis of Dihydropyrrolo[2,1-a]Isoquinolines through FeCl3 Promoted Oxidative Aromatization
Cui, Hai-Lei,Jiang, Lu,Tan, Hao,Liu, Si
supporting information, p. 4772 - 4780 (2019/10/28)
We have developed a straightforward FeCl3 promoted synthesis of dihydropyrrolo[2,1-a]isoquinolines through formal (3+2) cycloaddition/oxidative aromatization cascade of dihydroisoquinoline with Morita-Baylis-Hillman carbonates (up to 96% yield)