Total Synthesis of (−)-Carinatine A and (+)-Lycopladine A
摘要:
An efficient synthesis of two Lycopodium alkaloids, (-)-carinatine A and (+)-lycopladine A, is achieved in eight steps. The synthesis features an intramolecular aldol reaction for assembling the 6,5-fused ring system, a subsequent Tsuji-Trost allylation for generating a quarternary carbon center, and a 6 pi-nelectrocyclization to form the pyridine ring.
KATRITZKY, A. R.;AKUTAGAWA, KUNIHIKO, TETRAHEDRON, 1986, 42, N 9, 2571-2574
作者:KATRITZKY, A. R.、AKUTAGAWA, KUNIHIKO
DOI:——
日期:——
HORWELL, DAVID
作者:HORWELL, DAVID
DOI:——
日期:——
Synthesis, characterization and catalytic activity of a mononuclear nonheme copper(II)-iodosylbenzene adduct
作者:Hyeri Jeon、Hana Oh、Seungwoo Hong
DOI:10.1016/j.jinorgbio.2021.111524
日期:2021.10
(1). The copper(II)-iodosylbenzene adduct was characterized by several spectroscopic methods including UV–vis spectroscopy, electrospray ionization mass spectrometer (ESI MS), and electron paramagnetic resonance (EPR) combined with theoretical calculations. Interestingly, 1 can carry out the catalytic sulfoxidation reaction. In sulfoxidation reaction with thioanisole under catalytic reaction condition