1005192-97-1Relevant academic research and scientific papers
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
, 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.
Effective and diastereoselective preparation of dispiro[cyclopent-3′-ene]bisoxindoles: Via novel [3 + 2] annulation of isoindigos and MBH carbonates
Ren, Hong-Xia,Peng, Lin,Song, Xiang-Jia,Liao, Li-Guo,Zou, Ying,Tian, Fang,Wang, Li-Xin
supporting information, p. 1297 - 1304 (2018/03/06)
A novel and diastereoselective [3 + 2] annulation of isoindigos and Morita-Baylis-Hillman carbonates has been developed for the highly efficient and one-step preparation of highly steric dispiro[cyclopent-3′-ene]bisoxindoles with two all-carbon quaternary
Synthesis of Chiral α-Trifluoromethylamines with 2,2,2-Trifluoroethylamine as a "building Block"
Li, Xiaoyuan,Su, Jinhuan,Liu, Zhourujun,Zhu, Yuanyuan,Dong, Zhenghao,Qiu, Shuai,Wang, Jiayi,Lin, Li,Shen, Zhiqiang,Yan, Wenjin,Wang, Kairong,Wang, Rui
, p. 956 - 959 (2016/03/15)
The β-isocupreidine, a cinchonine derived alkaloid, catalyzed asymmetric SN2′-SN2′ reaction between N-2,2,2-trifluoroethylisatin ketimines and MBH type carbonates was realized in a simple and efficient way. A series of chiral α-trifl
Construction of adjacent quaternary and tertiary stereocenters via an organocatalytic allylic alkylation of Morita-Baylis-Hillman carbonates
Van Steenis, Dirk Jan V. C.,Marcelli, Tommaso,Lutz, Martin,Spek, Anthony L.,Van Maarseveen, Jan H.,Hiemstra, Henk
, p. 281 - 286 (2008/02/05)
Racemic Baylis-Hillman carbonates can be converted in densely functionalized products by reaction with cyano esters in the presence of a catalytic amount of a modified Cinchona alkaloid in high enantioselectivities and fair diastereoselectivities. A ratio
