Synthesis of N-Methylaniline and N,N-Dimethylaniline with Methanol over Alumina Catalyst.
スポンサーリンク
概要
- 論文の詳細を見る
Alumina catalysts prepared by different methods were used for the synthesis of <I>N</I>-methylaniline and <I>N</I>,<I>N</I>-dimethylaniline from aniline and methanol. Al<SUB>2</SUB>O<SUB>3</SUB> catalysts prepared from isopropoxide and nitrate showed high activity and JRC-ALO-1 and JRC-ALO-3 supplied by the Catalysis Society of Japan showed low activity. The highest selectivity for <I>N</I>,<I>N</I>-dimethylaniline was 82.8% with 90.1% aniline conversion. The catalytic activity of Al<SUB>2</SUB>O<SUB>3</SUB> was not poisoned by pyridine and CO<SUB>2</SUB>.
- 公益社団法人 日本化学会の論文
著者
-
Matsuhashi Hiromi
Department Of Sciecne Hokkaido University Of Education
-
Arata Kazushi
Department of Chemistry, Hokkaido University of Education
関連論文
- Remarkable Enhancement of Catalytic Activity of FSM-16 by Modification with Ammonium Sulfate for Acid-Catalyzed Reactions
- Formation of Trimethylpentanes from Isobutane and 1 - Butene Catalyzed by Sulfated Metal Oxides
- Platinum-added Sulfated-zirconia Effective for Highly Selective Dehydrogenative Coupling of Methane
- Heterogeneous Liquid-Phase Oxidation of Alcohols with Solid Oxidizing Reagents of Vanadium(V) Oxide and Chromium(VI) Oxide Supported on Zirconium(IV) Oxide
- The Preparation of Solid Superacid of Sulfated Tin Oxide with Acidity Higher Than Sulfated Zirconia
- Distinction of Acid-type on Solid Acid Surface by Comparison of Adsorption Heats of Nitrogen and Argon
- A Study of the Preparation Procedures of Sulfated Zirconia Prepared from Zirconia Gel. The Effect of the pH of the Mother Solution on the Isomerization Activity of n-Pentane
- Heterogeneous Liquid Phase Oxidation of Alcohols with Zirconia-Supported Vanadium Oxide as Solid Oxidizing Reagent
- Effects of the Proton Content of ZSM-5 and the Amount of Pt on the Hydrodesulfurization Activity of Pt/ZSM-5
- Friedel-Crafts Acetylation, Propionylation, and Butyrylation of Toluene Catalyzed by Solid Superacids
- Epoxide rearrangement. VIII. The acidic and basic properties of TiO2-SiO2-MgO and its catalytic activities.
- Synthesis of N-Methylaniline and N,N-Dimethylaniline with Methanol over Alumina Catalyst.
- Epoxide Rearrangement II. Isomerization of 1-Methylcyclohexene Oxide over Solid Acids and Bases
- Isomerization of carvomenthene oxide over solid acids and bases.