Activated carboxylates from the photooxygenation of oxazoles. Application to the synthesis of recifeiolide and other macrocyclic lactones.
作者:Harry H. Hassennan、Ronald J. Gambale、Mitchell J. Pulwer
DOI:10.1016/s0040-4039(01)90426-5
日期:1981.1
The oxazole system may serve as a protecting group for the carboxyl function. The carboxylate is generated under the mild conditions of photooxygenation in high yield in the form of the reactive triamide. This reaction has been applied to the synthesis of macrocyclic lactones.
FATTY ACID COX INHIBITOR DERIVATIVES AND THEIR USES
申请人:Milne Jill C.
公开号:US20130065934A1
公开(公告)日:2013-03-14
The invention relates to fatty acid COX inhibitor derivatives; compositions comprising an effective amount of a fatty acid COX inhibitor derivative; and methods for treating or preventing a metabolic, autoimmune, inflammatory, or neurodegenerative disorder comprising the administration of an effective amount of a fatty acid COX inhibitor derivative.
Synthesis of 2,4,5-trisubstituted oxazoles from 1,2-diketones and amines by using an electrochemical method
作者:Liangxiao Wei、Gaoqing Yuan
DOI:10.1016/j.tet.2023.133246
日期:2023.2
An efficient electrochemical synthesis of trisubstituted oxazoles from readily available 1,2-diketones and amines is described. With KI as the electrocatalyst, t-BuOK as the base and MeOH as the electrolytic solvent, the electrochemical synthesis could be smoothly performed in an undivided cell to afford 2,4,5-trisubstituted oxazoles in good yields at room temperature.
描述了从容易获得的 1,2-二酮和胺中高效电化学合成三取代恶唑。以 KI 为电催化剂,t -BuOK 为碱,MeOH 为电解溶剂,电化学合成可以在未分隔的电池中顺利进行,在室温下以良好的产率得到 2,4,5-三取代恶唑。
Synthesis of 2-Substituted Oxazoles by Cross-Coupling of Grignard Reagents with 2-(Methylthio)-oxazoles Employing Transition Metal-Phosphine Catalysis
作者:Lendon N. Pridgen
DOI:10.1055/s-1984-31074
日期:——
BALON, YA. G.;SMIRNOV, V. A., ZH. ORGAN. XIMII, 26,(1990) N, S. 1983-1987