✦ LIBER ✦

Metal ion catalysis in nucleophilic displacement reactions at carbon, phosphorus, and sulfur centers. 4. Mechanism of the reaction of aryl benzenesulfonates with alkali-metal ethoxides: catalysis and inhibition by alkali-metal ions

✍ Scribed by Pregel, Marko J.; Dunn, Edward J.; Buncel, Erwin

Book ID: 127060732
Publisher: American Chemical Society
Year: 1991
Tongue: English
Weight: 771 KB
Volume: 113
Category: Article
ISSN: 0002-7863
DOI: 10.1021/ja00009a049

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Metal-ion catalysis in nucleophilic disp

Metal-ion catalysis in nucleophilic displacement reactions at carbon, phosphorus, and sulfur centers. 5. Alkali-metal ion catalysis and inhibition in the reaction of p-(trifluoromethyl)phenyl methanesulfonate with ethoxide ion

✍ Pregel, Marko J.; Buncel, Erwin 📂 Article 📅 1991 🏛 American Chemical Society 🌐 English ⚖ 760 KB

ChemInform Abstract: Alkali-Metal Ion Ca

ChemInform Abstract: Alkali-Metal Ion Catalysis and Inhibition in Nucleophilic Displacement Reactions of Phosphorus-, Sulfur- and Carbon-Based Esters

✍ M. J. PREGEL; E. J. DUNN; R. NAGELKERKE; G. R. J. THATCHER; E. BUNCEL 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 27 KB

Alkali Metal Ion Catalysis and Inhibitio

Alkali Metal Ion Catalysis and Inhibition in Nucleophilic Displacement Reactions at Phosphorus Centers: Ethyl and Methyl Paraoxon and Ethyl and Methyl Parathion †

✍ Um, Ik-Hwan; Shin, Young-Hee; Lee, Seung-Eun; Yang, Kiyull; Buncel, Erwin 📂 Article 📅 2008 🏛 American Chemical Society 🌐 English ⚖ 309 KB

Alkali-Metal-Ion Catalysis and Inhibitio

Alkali-Metal-Ion Catalysis and Inhibition in the Nucleophilic Displacement Reaction of Y-Substituted Phenyl Diphenylphosphinates and Diphenylphosphinothioates with Alkali-Metal Ethoxides: Effect of Changing the Electrophilic Center from PO to PS

✍ Prof. Ik-Hwan Um; Young-Hee Shin; Jee-Eun Park; Ji-Sun Kang; Prof. Erwin Buncel 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 398 KB 👁 2 views

## Abstract A kinetic study of the nucleophilic substitution reaction of Y‐substituted phenyl diphenylphosphinothioates **2 a**–**g** with alkali‐metal ethoxides (MOEt; M=Li, Na, K) in anhydrous ethanol at (25.0±0.1) °C is reported. Plots of pseudo‐first‐order rate constants (__k__~obsd~) versus [M

Alkali and alkaline-earth metal ion cata

Alkali and alkaline-earth metal ion catalysis in the reaction of aryl acetates with methoxide ion. Effect of a poly(oxyethylene) side arm

✍ Ercolani, Gianfranco; Mandolini, Luigi 📂 Article 📅 1990 🏛 American Chemical Society 🌐 English ⚖ 669 KB