64276-62-6Relevant articles and documents
Pd(II)-Catalyzed [4 + 2] Heterocyclization Sequence for Polyheterocycle Generation
Glaisyer, Elizabeth L.,Watt, Michael S.,Booker-Milburn, Kevin I.
supporting information, p. 5877 - 5880 (2018/09/25)
A new Pd(II)-catalyzed cascade sequence for the formation of polyheterocycles, from simple starting materials, is reported. The sequence is applicable to both indole and pyrrole substrates, and a range of substituents are tolerated. The reaction is thought to proceed by a Pd(II)-catalyzed C-H activated Heck reaction followed by a second Pd(II)-catalyzed aza-Wacker reaction with two Cu(II)-mediated Pd(0) turnovers per sequence. The sequence can be considered a formal [4 + 2] heterocyclization.
Palladium(II) Catalyzed C-H Functionalization Cascades for the Diastereoselective Synthesis of Polyheterocycles
Watt, Michael S.,Booker-Milburn, Kevin I.
supporting information, p. 5716 - 5719 (2016/11/17)
C-H activation offers huge potential in the generation of complex structures from simple starting materials. Herein we report the development of a highly diastereoselective palladium(II) catalyzed C-H functionalization cascade to produce novel, unsaturate
Solvent-controlled switchable C-H alkenylation of 4-aryl-1H-pyrrole-3-carboxylates: Application to the total synthesis of (±)-rhazinilam
Su, Youla,Zhou, Haipin,Chen, Jiaxuan,Xu, Jinyi,Wu, Xiaoming,Lin, Aijun,Yao, Hequan
supporting information, p. 4884 - 4887 (2015/04/27)
A solvent-controlled switchable C-H alkenylation of 4-aryl-1H-pyrrole-3-carboxylates via a Pd(OAc)2 catalyzed oxidative Heck reaction was first realized. The corresponding C2 and C5 alkenylation products were obtained in good yields with high regioselectivities, respectively. The selective C5-alkenylation was successfully applied to the total synthesis of (±)-rhazinilam.