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1. WO2012086259 - HALOGENATION CATALYSTS AND PROCESS FOR PREPARING HALOGEN COMPOUNDS

Publication Number WO/2012/086259
Publication Date 28.06.2012
International Application No. PCT/JP2011/068588
International Filing Date 17.08.2011
IPC
B01J 23/34 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
23Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/113
16of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
32Manganese, technetium or rhenium
34Manganese
C07C 17/093 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
17Preparation of halogenated hydrocarbons
093by replacement by halogens
C07C 17/154 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
17Preparation of halogenated hydrocarbons
093by replacement by halogens
15with oxygen as auxiliary reagent, e.g. oxychlorination
152of hydrocarbons
154of saturated hydrocarbons
C07C 19/075 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
19Acyclic saturated compounds containing halogen atoms
075containing bromine
C07C 22/04 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
22Cyclic compounds containing halogen atoms bound to an acyclic carbon atom
02having unsaturation in the rings
04containing six-membered aromatic rings
C07C 23/10 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
23Compounds containing at least one halogen atom bound to a ring other than a six-membered aromatic ring
02Monocyclic halogenated hydrocarbons
10with a six-membered ring
CPC
B01J 23/26
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
23Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
16of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
24Chromium, molybdenum or tungsten
26Chromium
B01J 23/34
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
23Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
16of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
32Manganese, technetium or rhenium
34Manganese
B01J 23/78
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
23Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
70of the iron group metals or copper
76combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
78with alkali- or alkaline earth metals
C07C 17/10
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
17Preparation of halogenated hydrocarbons
093by replacement by halogens
10of hydrogen atoms
C07C 17/154
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
17Preparation of halogenated hydrocarbons
093by replacement by halogens
15with oxygen as auxiliary reagent, e.g. oxychlorination
152of hydrocarbons
154of saturated hydrocarbons
C07C 17/156
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
17Preparation of halogenated hydrocarbons
093by replacement by halogens
15with oxygen as auxiliary reagent, e.g. oxychlorination
152of hydrocarbons
156of unsaturated hydrocarbons
Applicants
  • 国立大学法人岡山大学 NATIONAL UNIVERSITY CORPORATION OKAYAMA UNIVERSITY [JP]/[JP] (AllExceptUS)
  • 仁科 勇太 NISHINA, Yuta [JP]/[JP] (UsOnly)
  • 高井 和彦 TAKAI, Kazuhiko [JP]/[JP] (UsOnly)
  • 森田 惇也 MORITA, Junya [JP]/[JP] (UsOnly)
Inventors
  • 仁科 勇太 NISHINA, Yuta
  • 高井 和彦 TAKAI, Kazuhiko
  • 森田 惇也 MORITA, Junya
Agents
  • 中務 茂樹 NAKATSUKASA, Shigeki
Priority Data
2010-28803524.12.2010JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) HALOGENATION CATALYSTS AND PROCESS FOR PREPARING HALOGEN COMPOUNDS
(FR) CATALYSEURS D'HALOGÉNATION ET PROCÉDÉ DE PRÉPARATION DE COMPOSÉS HALOGÉNÉS
(JA) ハロゲン化触媒およびハロゲン化合物の製造方法
Abstract
(EN)
A halogenation catalyst that contains a transition metal oxide composite (a) represented by general formula (1) : AxMO(2+0.5x) [wherein A is an alkali metal, M is at least one transition metal element selected from the group consisting of chromium, manganese, cobalt, nickel and iron, and x is a number satisfying the relationship: 0 < x ≤ 3], and a halogenation catalyst that is composed of the transition metal oxide composite (a) and oxygen (b). Thus, a highly active catalyst which enables efficient progression of halogenation even under mild conditions and a catalyst which can be easily recovered after the completion of reaction and recycled to reaction can be provided.
(FR)
L'invention concerne un catalyseur d'halogénation qui contient un composite d'oxyde de métal de transition (a) représenté par la formule générale (1) : AxMO(2+0,5x) [dans laquelle A représente un métal alcalin, M représente au moins un élément de métal de transition choisi dans le groupe consistant en le chrome, le manganèse, le cobalt, le nickel et le fer, et x est un nombre satisfaisant la relation : 0 < x ≤ 3], et un catalyseur d'halogénation qui est composé du composite d'oxyde de métal de transition (a) et d'oxygène (b). Ainsi, l'invention concerne un catalyseur hautement actif qui permet une progression efficace d'une halogénation même dans des conditions douces et un catalyseur qui peut être facilement récupéré après l'achèvement de la réaction et recyclé dans la réaction.
(JA)
 下記一般式(1)で表される酸化遷移金属複合体(a)を含有するハロゲン化触媒、若しくは前記酸化遷移金属複合体(a)と酸素(b)から形成されるハロゲン化触媒を特徴とする。これにより、穏和な条件下で効率的にハロゲン化を進めるための高活性の触媒を提供できるとともに、反応後に触媒を容易に回収でき、反応にリサイクルできる触媒が提供される。 AxMO(2+0.5x) (1) (式中、Aはアルカリ金属を示し、Mはクロム、マンガン、コバルト、ニッケルおよび鉄からなる群から選ばれた少なくとも1種の遷移金属元素を示し、xは0<x≦3の数字を示す。)
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Latest bibliographic data on file with the International Bureau