Catalytic Role of Multinuclear Palladium–Oxygen Intermediates in Aerobic Oxidation Followed by Hydrogen Peroxide Disproportionation

…, KL Walker, RN Zare, RM Waymouth

Index: Chung, Kevin; Banik, Steven M.; De Crisci, Antonio G.; Pearson, David M.; Blake, Timothy R.; Olsson, Johan V.; Ingram, Andrew J.; Zare, Richard N.; Waymouth, Robert M. Journal of the American Chemical Society, 2013 , vol. 135, # 20 p. 7593 - 7602

Full Text: HTML

Citation Number: 11

Abstract

Aerobic oxidation of alcohols are catalyzed by the Pd–acetate compound [LPd (OAc)] 2 (OTf) 2 (L= neocuproine= 2, 9-dimethyl-1, 10-phenanthroline) to form ketones and the release of hydrogen peroxide, but the latter rapidly undergoes disproportionation. We employ a series of kinetic and isotope labeling studies made largely possible by electrospray ionization mass spectrometry to determine the role of intermediates in causing this complex ...

Related Articles:

Über die Umsetzung von Säurederivaten und Halogensilanen mit Alkalimetallen, III. Die Synthese von cyclischen Acyloinen aus Dicarbonsäureestern durch …

[Schraepler,U.; Ruehlmann,K. Chemische Berichte, 1964 , vol. 97, p. 1383 - 1389]

Elusive forms and structures of N-hydroxyphthalimide: The colorless and yellow crystal forms of N-hydroxyphthalimide

[Masui, Masaichiro; Ueshima, Takahiro; Ozaki, Shigeko Journal of the Chemical Society, Chemical Communications, 1983 , # 8 p. 479 - 480]

Ring-Fused Cyclopropanone N, O-Acetals. Electrochemical Preparation and Their Reactivities under Acidic Conditions

[Chiba; Saitoh; Okimoto; Tanase; Yano Journal of Organic Chemistry, 1999 , vol. 64, # 7 p. 2516 - 2519]

More Articles...