Chiral Synthesis of 4-[1-(2-Deoxy-β-l-ribofuranosyl)] Derivatives of 2-Substituted 5-Fluoroaniline: “Cytosine Replacement” Analogues of Deoxy-β-l-cytidine
Chiral Synthesis of 4-[1-(2-Deoxy-β-l-ribofuranosyl)] Derivatives of 2-Substituted 5-Fluoroaniline: “Cytosine Replacement” Analogues of Deoxy-β-l-cytidine
作者:Luisruben P. Martinez、Shigenobu Umemiya、Sarah E. Wengryniuk、Phil S. Baran
DOI:10.1021/jacs.6b04816
日期:2016.6.22
The structurally intriguing terpenes pallambins C and D have been assembled in only 11 steps from a cheap commodity chemical: furfuryl alcohol. This synthesis, which features a redox-economic approach free of protecting-group manipulations, assembles all four-ring systems via a sequential cyclization strategy. Of these four-ring constructing operations, two are classical (Robinson annulation and Mukaiyama
Chiral Synthesis of 4-[1-(2-Deoxy-β-<scp>l</scp>-ribofuranosyl)] Derivatives of 2-Substituted 5-Fluoroaniline: “Cytosine Replacement” Analogues of Deoxy-β-<scp>l</scp>-cytidine
作者:Zhi-Xian Wang、Leonard I. Wiebe、Jan Balzarini、Erik De Clercq、Edward E. Knaus