Visible‐Light‐Driven C−H Oxidation of Cyclic Tertiary Amines: Access to Synthetic
<i>Strychnos</i>
Alkaloids with Antiviral Activity
作者:Anton A. Guryev、Friedrich Hahn、Manfred Marschall、Svetlana B. Tsogoeva
DOI:10.1002/chem.201900078
日期:2019.3.15
Air and visible light have been used in facile direct C−H oxidation of cyclic tertiaryamines at ambient conditions, employing organic dyes as photocatalysts and LED. Tolerance of this new environmentally compatible protocol to various side‐chain derivatizations of tryptoline and tetrahydroisoquinoline substrates was demonstrated. The developed method provides a straightforward and sustainable route
空气和可见光已在环境条件下用于环叔胺的直接CH-H氧化,使用有机染料作为光催化剂和LED。证明了这种新的环境兼容方案对色氨酸和四氢异喹啉底物的各种侧链衍生化的耐受性。所提出的方法提供了朝向δ内酰胺类,其功能强的抗病毒性质的直接的和可持续的路线(EC 50下降到4.6±1.8μ米)针对人巨细胞病毒(HCMV)。明显的优势,易于获得且价格便宜,试剂,有机染料,可见光,空气/ O 2 以及原子效率,使该系统对于具有抗病毒活性的通用型金丝瓜碱生物碱衍生物的合成具有很高的吸引力。
TOKMAKOV, G. P.;ZEMLYANOVA, T. G.;GRANDBERG, I. I., XIMIYA GETEROTSIKL. SOEDIN., 1984, N 1, 56-60
作者:TOKMAKOV, G. P.、ZEMLYANOVA, T. G.、GRANDBERG, I. I.