Asymmetric phase-transfer catalyzed glycolate alkylation, investigation of the scope, and application to the synthesis of (-)-ragaglitazar
MB Andrus, EJ Hicken, JC Stephens…
Index: Journal of Organic Chemistry, , vol. 70, # 23 p. 9470 - 9479
Full Text: HTML
Citation Number: 40
Abstract
... The Journal of Organic Chemistry. ... 84602-5700. J. Org. Chem. , 2005 ... new substrate. The key effect is the formation of the organic soluble glycolate enolate-cinchonidinium tight ion-pair 12 that selectively reacts with electrophiles. 1a ...
Related Articles:
Synthesis of new chiral ionic liquids from α-hydroxycarboxylic acids
[Poterala, Marcin; Plenkiewicz, Jan Tetrahedron Asymmetry, 2011 , vol. 22, # 3 p. 294 - 299]
Characterization of an a beo-Taxane: Brevifoliol and Derivatives
[Tremblay, Steve; Soucy, Chantal; Towers, Neil; Gunning, Philip J.; Breau, Livain Journal of Natural Products, 2004 , vol. 67, # 5 p. 838 - 845]
Synthesis and application of phosphinoferrocenylaminophosphine ligands for asymmetric catalysis
[Journal of Organic Chemistry, , vol. 70, # 5 p. 1872 - 1880]
[Gurjar, Mukund K; Karmakar, Sukhen; Mohapatra, Debendra K; Phalgune, Usha D Tetrahedron Letters, 2002 , vol. 43, # 10 p. 1897 - 1900]
Simple deprotection of acetal type protecting groups under neutral conditions
[Miyake, Hideyoshi; Tsumura, Takatsugu; Sasaki, Mitsuru Tetrahedron Letters, 2004 , vol. 45, # 39 p. 7213 - 7215]