Effect of Anions on the Epoxidation of Styrenes with H2O2 in the Presence of Ammonium Heptamolybdate(VI)-Dioctyltin Oxide Catalysts.
スポンサーリンク
概要
- 論文の詳細を見る
The epoxidation of styrene, α-methylstyrene, β-methylstyrene, <I>p</I>-chlorostyrene, and <I>m</I>-divinylbenzene with H<SUB>2</SUB>O<SUB>2</SUB> in the presence of ammonium heptamolybdate(VI)–dioctyltin oxide catalysts in CHCl<SUB>3</SUB>–H<SUB>2</SUB>O was studied. The addition of neutral salts, such as NaNO<SUB>3</SUB> or Na<SUB>2</SUB>SO<SUB>4</SUB>, to the catalyst system prevented the successive hydration of styrene oxide once formed. The presence of KCl or NaCl almost suppressed the oxidation, while no substantial effect was observed in NaClO<SUB>4</SUB>. The various effects of these anions were related to the results concerning the coordination of anions to Mo(VI)-ions.
- 公益社団法人 日本化学会の論文
著者
-
Inoue Masami
Faculty Of Engineering Toyama University
-
NAKAMURA Yuuko
Faculty of Engineering, Toyama University
-
NISHIBE Keiichi
Faculty of Engineering, Toyama University
-
Rengakuji Seichi
Faculty Of Engineering Toyama University
-
Inoue Masami
Faculty of Engineering, University of Toyama
-
Nakayama Eiichi
Faculty of Engineering, University of Toyama
-
Rengakuji Seichi
Faculty of Engineering, University of Toyama
関連論文
- Bacterial Reduction of 9-Fluorenone to 9-Hydroxyfluorene
- Secondary Metabolism of Dinitrobenzyl Glucuronide Related to Production of Genotoxic Compounds of Dinitrotoluene in Male Wistar Rat
- Epstein-Barr Virus Infection after Unrelated Cord Blood Transplantation : Reactivation or Reinfection?
- Bacterial Oxidation of Naphtharene to 1-Naphthol
- Hydroalkylation of Aniline with Pd-Al_2O_3 and NaCl-AlCl_3
- アンモニア性クエン酸塩溶液からの電着ニッケル-モリブデン合金の内部応力〔英文〕
- Recognition of odors effusing from living leaves using a SAW sensor system
- Effect of Anions on the Epoxidation of Styrenes with H2O2 in the Presence of Ammonium Heptamolybdate(VI)-Dioctyltin Oxide Catalysts.
- The epoxidation of C5-C10 alkenes with hydrogen peroxide catalyzed by Mo compounds in two-phase solvents.
- The oxidation of methylbenzenes and naphthalenes to quinones with H2O2 in the presence of palladium catalyst.
- Tungstic acid-tributyltin chloride on a charcoal catalyst in the epoxidation of alkenes with hydrogen peroxide.
- Epoxidation of fatty acid esters with aqueous hydrogen peroxide in the presence of molybdenum oxide-tributyltin chloride on charcoal catalyst.