rac-3-methoxy-(13α)-estra-1,3,5(10)-trien-17-one;rac-3-methoxy-13α-estra-1,3,5(10)-trien-17-one;rac-3-Methoxy-13α-oestra-1,3,5(10)-trien-17-on;Methylether von d,l-9β,13α-Estron;dl-13-Isoestron;(+/-)-O-methyl-lumiestrone;(8S,9R,13S,14R)-3-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-one
The Total Synthesis of Estrone and Three Stereoisomers Including Lumiestrone
作者:William S. Johnson、D. K. Banerjee、William P. Schneider、C. David Gutsche、Wesley E. Shelberg、Leland J. Chinn
DOI:10.1021/ja01131a037
日期:1952.6
Site-Specific Oxidation of (sp<sup>3</sup>)C–C(sp<sup>3</sup>)/H Bonds by NaNO<sub>2</sub>/HCl
作者:Jianyou Zhao、Tong Shen、Zhihui Sun、Nengyong Wang、Le Yang、Jintao Wu、Huichao You、Zhong-Quan Liu
DOI:10.1021/acs.orglett.1c01303
日期:2021.5.21
(sp3)C–C(sp3) and (sp3)C–H bonds in aryl alkanes by the use of NaNO2/HCl was explored. The method is chemical-oxidant-free, transition-metal-free, uses water as the solvent, and proceeds under mild conditions, making it valuable and attractive to syntheticorganicchemistry.
Formal Total Synthesis of (±)-Estrone and Zirconocene-Promoted Cyclization of 2-Fluoro-1,7-octadienes and Ru-Catalyzed Ring Closing Metathesis
作者:Pavel Herrmann、Miloš Buděšínský、Martin Kotora
DOI:10.1021/jo800620d
日期:2008.8.1
A new and diastereoselective method for the synthesis of the estrone skeleton from a substituted styrene based on sequential 3-fold use of Cp2ZrBu2 (oxidative addition−alkylation and two cyclization−alkylation sequences) and a ruthenium complex catalyzed RC-metathesis of a sterically hindered diene was developed. The prepared estratetraene was obtained in 7 steps from a commercially available starting