936693-23-1Relevant academic research and scientific papers
OXIDATIVE COUPLING OF ARYL BORON REAGENTS WITH SP3-CARBON NUCLEOPHILES, AND AMBIENT DECARBOXYLATIVE ARYLATION OF MALONATE HALF-ESTERS VIA OXIDATIVE CATALYSIS
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Paragraph 0478; 0555-0559, (2018/07/29)
Described herein are methods of oxidative coupling of aryl boron reagents with sp3-carbon nucleophiles, and ambient decarboxylative arylation of malonate half-esters via oxidative catalysis.
Ambient Decarboxylative Arylation of Malonate Half-Esters via Oxidative Catalysis
Moon, Patrick J.,Yin, Shengkang,Lundgren, Rylan J.
supporting information, p. 13826 - 13829 (2016/11/06)
We report decarboxylative carbonyl α-arylation by coupling of arylboron nucleophiles with malonic acid derivatives. This process is enabled by the merger of aerobic oxidative Cu catalysis with decarboxylative enolate interception reminiscent of malonyl-CoA reactivity in polyketide biosynthesis. This method enables the synthesis of monoaryl acetate derivatives containing electrophilic functional groups that are incompatible with existing α-arylation reactivity paradigms. The utility of the reaction is demonstrated in drug intermediate synthesis and late-stage functionalization.
2-[1-PHENYL-5-HYDROXY OR METHOXY-4ALPHA-METHYL-HEXAHYDROCLOPENTA[F]INDAZOL-5-YL]ETHYL PHENYL DERIVATIVES AS GLUCOCORTICOID RECEPTOR LIGANDS
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Page/Page column 65-66, (2008/12/05)
The present invention is directed to 2- [l-phenyl-5 -hydroxy or methoxy-4alpha- methyl-hexahydrocyclopenta[f]indazol-5-yl]ethyl phenyl derivatives of formula I (I) as glucocorticoid receptor ligands useful for treating a variety of autoimmune and inflamma
