Oxidation of Organic Sulfides by Imidazolium Fluorochromate: A Kinetic and Mechanistic Approach
نویسندگان
چکیده
منابع مشابه
Oxidation of organic sulfides by vanadium haloperoxidase model complexes.
In addition to halide oxidation, the vanadium haloperoxidases are capable of oxidizing sulfides to sulfoxides. Four vanadium complexes with tripodal amine ligands, K[VO(O(2))(heida)] (1), VO(2)(bpg) (2), K[VO(2)(ada)] (3), and K(2)[VO(O(2))(nta)] (4), previously shown to perform bromide oxidation (Colpas, G. J.; Hamstra, B. J.; Kampf, J. W.; Pecoraro, V. L. J. Am. Chem. Soc. 1996, 118, 3469-347...
متن کاملBioinorganic Hydrocarbon Oxidation : Mechanistic and Kinetic Studies
Chapter 1. Principles of Small Molecule Activation by Metalloproteins as Exemplified by the Soluble Methane Monooxygenase Many metalloenzymes activate small molecules in a manner that is unique to natural systems. In this perspective we discuss the soluble protein system from Methylococcus capsulatus (Bath), which uses a mixed-function hydroxylase to convert methane selectively to methanol. Thr...
متن کاملconceptual metaphor and the acquisition of english metaphorical competence by persian english majors: a cognitive linguistic approach
بنا براستدلال زبانشناسان شناختی ، اندیشه آدمی تا حدّ زیادی استعاری است: ما اندیشه ای را، و یا قلمرو مفهومی معیّنی را، بر حسب اندیشه و یا قلمرو مفهومی معیّن دیگری درک ویا تجربه می کنیم. موارد این نوع اندیشیدن ، که استعارات مفهومی خوانده می شوند، در زبان های گوناگون به صورت تعبیرات استعاری واقعیّت می یابند. به گمان بعضی از پزوهشگران زبان دوم، آموزش وفراگیری این گونه تعبیرات باید بخشی لازم از برنامه ه...
15 صفحه اولKinetics of oxidation of Thiomalic acid by Quinaldinium fluorochromate
The kinetics of oxidation of thiomalic acid by quinaldinium fluorochromate(QnFC) has been studied in non aqueous medium. The oxidation kinetics was followed photoelectric colorimetrically in the temperature range of 30°C–60°C. The reaction shows unit order dependence each with respect to substrate and oxidant. The reaction is catalyzed by hydrogen ions. The hydrogen ion dependence takes in the ...
متن کاملTripropylammonium Fluorochromate Oxidation of 2-Methyl-1-Propanol In Acid Medium: A Kinetic Study
1 P.G Dept. of Chemistry, Sir Sayyed College, Aurangabad, 431001, India. 2 Raje Shivaji College, Bajaj nagar, Waluj, Aurangabad, 431001, India. __________________________________________________________________________________________ Abstract: The Kinetics of oxidation of 2-methyl-1-propanol by tripropylammonium fluorochromate {TPAFC} has been studied Spectrophotometrically catalyzed by Sulphu...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Asian Journal of Chemistry
سال: 2014
ISSN: 0970-7077,0975-427X
DOI: 10.14233/ajchem.2014.15753