959631-88-0Relevant articles and documents
Nickel-Catalyzed Domino Heck-Type Reactions Using Methyl Esters as Cross-Coupling Electrophiles
Zheng, Yan-Long,Newman, Stephen G.
, p. 18159 - 18164 (2020)
While esters are frequently used as traditional electrophiles in substitution chemistry, their application in cross-coupling chemistry is still in its infancy. This work demonstrates that methyl esters can be used as coupling electrophiles in Ni-catalyzed Heck-type reactions through the challenging cleavage of the C(acyl)?O bond under relatively mild reaction conditions at either 80 or 100 °C. With the σ-NiII intermediate generated from the insertion of acyl NiII species into the tethered C=C bond, carbonyl-retentive products were formed by domino Heck/Suzuki–Miyaura coupling and Heck/reduction pathways when organoboron and mild hydride nucleophiles are used.
FXR AGONISTS
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Page/Page column 46, (2008/06/13)
Compounds of formula wherein variables are as defined herein and their pharmaceutical compositions and methods of use are disclosed as useful for treating dyslipidemia and related diseases.