๐”– Bobbio Scriptorium
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Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
501 KB
Volume
1997
Category
Article
ISSN
1353-4858

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๐Ÿ“œ SIMILAR VOLUMES


Electron-transfer reactions of hindered
โœ Luigi Lopez; Luigino Troisi; Giuseppe Mele ๐Ÿ“‚ Article ๐Ÿ“… 1991 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 278 KB

EIlndad o&ins 1-6, by reaction with minim salts, caa &fad, in zchtion to the reaction conditions and the peculiar feattnes of the dioxetanes, epoxides, ketones, or horuialylic, allylic The cation radicals of unsaturated organic substrates, stabilized by haaoaonrs erxcenjug&onhavebeen

Palladium-catalyzed cyanation of hindere
โœ Hitoshi Kubota; Kenner C. Rice ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 186 KB

We examined the palladium-catalyzed cyanation of hindered, electron-rich aryl triflates by zinc cyanide using 2-methoxyphenyl trifluoromethanesulfonate (4) as a model compound. The reaction with two equivalents of Zn(CN) 2 and catalytic Pd(PPh3) 4 in DMF at 120ยฐC for 2 hr affonJed 2-methoxybenzonitr

ChemInform Abstract: Palladium-Catalyzed
โœ H. KUBOTA; K. C. RICE ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› John Wiley and Sons โš– 29 KB ๐Ÿ‘ 2 views

Palladium-Catalyzed Cyanation of Hindered, Electron-Rich Aryl Triflates by Zinc Cyanide. -The Pd-catalyzed cyanation of 2methoxyphenyl triflate (I) as model for hindered, electron-rich aryl triflates, using zinc cyanide is evaluated. Application of the optimized conditions to the triflate (IV) allo

In situ detection of hindered amine stab
โœ S. Commereuc; S. Scheirs; V. Verney; J. Lacoste ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 243 KB ๐Ÿ‘ 2 views

The stabilization mechanisms of hindered amine stabilizers (HAS) involve various oxidation products of the piperidine structure. Thus, we propose a novel method, based on electron spin resonance (ESR) spectroscopy, to check in situ the consumption of the total piperidyl species (intact HAS and all o