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2. 发明专利

JP2011224551A Catalyst for producing aziridine compound, and method for producing the aziridine compound using the catalyst 审中-公开
标题翻译：用于制备唑吡啶化合物的催化剂及使用催化剂生产唑啶酮化合物的方法
公开(公告)号：JP2011224551A
公开(公告)日：2011-11-10
申请号：JP2011059835
申请日：2011-03-17
申请人： Nippon Shokubai Co Ltd , 株式会社日本触媒
发明人： UKAMURA SHUKICHI , TATSUYAMA YUICHI , SHIMA MASAHIDE
IPC分类号： B01J27/14 , B01J35/02 , B01J35/10 , C07B61/00 , C07D203/02 , C07D203/08
CPC分类号： Y02P20/52
摘要： PROBLEM TO BE SOLVED: To enhance an aziridine production efficiency, by restraining catalyst activity from getting low caused by selection of a carrier and a firing temperature.SOLUTION: This catalyst is a catalyst for producing the aziridine compound by a gas-phase intramolecular dehydration reaction of an alkanolamine, comprises a phosphorous compound oxide, and has 2.0-100 m/g of specific surface area. The present invention discloses a method for producing the aziridine (compound) using the catalyst.
摘要翻译：待解决的问题：为了提高氮丙啶生产效率，通过抑制由选择载体引起的催化剂活性降低和烧制温度。解决方案：该催化剂是通过链烷醇胺的气相分子内脱水反应制备氮丙啶化合物的催化剂，其包含磷化合物氧化物，并且具有2.0-100μm< SP> / g比表面积。本发明公开了使用该催化剂制备氮丙啶（化合物）的方法。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP4759129B2 Manufacturing method and the gas-phase reaction method of aziridine compound 有权
公开(公告)号：JP4759129B2
公开(公告)日：2011-08-31
申请号：JP2000336902
申请日：2000-11-06
申请人：株式会社日本触媒
发明人：義久岡 , 賢一武松
IPC分类号： C07D203/02 , C07B61/00 , C07D203/08
CPC分类号： C07D203/02

5. 发明专利

JPH09132564A PRODUCTION OF AZIRIDINE 失效
公开(公告)号：JPH09132564A
公开(公告)日：1997-05-20
申请号：JP24058796
申请日：1996-09-11
申请人： BASF AG
发明人： UUBUE DEINGAADEITSUSEN , GIYUNTAA RAUTO , PEETAA TORIYUUBENBATSUHA , URURITSUHI SHIYUTOIERURE
IPC分类号： B01J27/16 , B01J37/00 , C07B61/00 , C07D203/02 , C07D203/08 , C07D203/10 , C07D203/12 , C07D203/14

6. 发明专利

JPH0892206A AZIRIDINE COMPOUND HAVING TRIFLUOROMETHYL GROUP AND ITS PRODUCTION 失效
公开(公告)号：JPH0892206A
公开(公告)日：1996-04-09
申请号：JP25420194
申请日：1994-09-26
申请人： JAPAN ENERGY CORP
发明人： KATAGIRI TOSHIMASA
IPC分类号： C07D203/02 , C07D203/08
摘要： PURPOSE: To provide a new aziridine compound having trifluoromethyl group and useful as a raw material for physiologically active substances such as pharmaceuticals and agrochemicals and functional organic compounds such as liquid crystals, surfactants, dyes and optical resolution agents. CONSTITUTION: This aziridine compound having trifluoromethyl group is expressed by formula I (R1 is H, an aliphatic hydrocarbon group, an alicyclic hydrocarbon group, an aromatic hydrocarbon group or a group produced by substituting one or more carbon atoms of the above hydrocarbon groups with hetero atoms selected from among O, S and N), especially an optically active compound of formula II (C labeled with * is an asymmetric center carbon atom), e.g. N-benzyl-2-trifluoromethylaziridine. The compound of formula I can be produced by the cyclization reaction of a compound of formula III with a compound of formula IV (R2 is an alkyl, an aryl or an aralkyl; X is a halogen) in the presence of a base. The compound of formula II is produced by the cyclization reaction of a compound of formula V with the compound of formula IV.

7. 发明专利

JPH0513699B2 失效
公开(公告)号：JPH0513699B2
公开(公告)日：1993-02-23
申请号：JP28792485
申请日：1985-12-23
申请人： NIPPON CATALYTIC CHEM IND
发明人： HINO YOICHI , SHIMAZAKI YOSHIHARU , UEJIMA RIKUO
IPC分类号： B01J23/02 , B01J21/04 , B01J21/10 , B01J23/04 , B01J23/06 , B01J23/10 , B01J23/14 , C07B61/00 , C07D203/02 , C07D203/08 , C07D205/04 , C07D207/06 , C07D295/02

8. 发明专利

JPH02223550A PRODUCTION OF AZIRIDINE COMPOUND 失效
公开(公告)号：JPH02223550A
公开(公告)日：1990-09-05
申请号：JP29745789
申请日：1989-11-17
申请人： NIPPON CATALYTIC CHEM IND
发明人： SHIMAZAKI YOSHIHARU , TSUNEKI HIDEAKI , HINO YOICHI , UEJIMA RIKUO
IPC分类号： C07D203/02 , B01J27/18
摘要： PURPOSE:To suppress production of a by-product such as carbonyl compound and obtain the title compound useful as a raw material for medicine, agricultural chemical, etc., in high selectivity and yield by subjecting an alkanolamine to intramolecular dehydration reaction in vapor phase using a specific catalyst. CONSTITUTION:An alkanolamine expressed by formula I (X is OH or NH2; Y is NH2 when X is OH; Y is OH when X is NH2; R is R, CH3 or C2H5) is subjected to vapor phase intramolecular dehydration reaction in the presence of a catalyst obtained by combining an acidic oxide such as silicon oxide with an oxide of alkali(earth) metal such as Ba(OH)2, having an acid point having function (Ho) of acid base strength of 4.0-7.0 and basic point having function (Ho) of acid base strength of 7.0-9.3 and having a catalyst composition expressed by the formula Si1Ba0.3 at 10-500 deg.C under ordinary pressure, reduced pressure or pressure at space velocity of 100-30000hr to provide the aimed compound expressed by formula II such as ethylene imine useful as a raw material for amine based polymer which is a fiber treating agent.

9. 发明专利

JPH0275349A CATALYST FOR GASEOUS INTRAMOLECULAR DEHYDRATING REACTION OF ALKANOLAMINES 失效
公开(公告)号：JPH0275349A
公开(公告)日：1990-03-15
申请号：JP22741988
申请日：1988-09-13
申请人： NIPPON CATALYTIC CHEM IND
发明人： ARIYOSHI KIMIO , HINO YOICHI , TSUNEKI HIDEAKI , UEJIMA RIKUO
IPC分类号： C07D295/02 , B01J27/053 , C07D203/02 , C07D203/08 , C07D205/04
摘要： PURPOSE:To stably convert alkanolamines to cyclic amines represented by a general formula over a long period of time at a high conversion rate with high selectively by using alkanolamines represented by a general formula. CONSTITUTION:Alkanolamines represented by general formula I (wherein R and R' are selected from hydrogen, a methyl group and an ethyl group and n is an integer of 2-5) is converted to cyclic amines represented by general formula II (wherein R, R' and n are the same ones as the aforementioned formula I) using a catalyst characterized by that it is composed of sulfate of a transition metal belonged to the Fourth Cycle of the Group VIII of the Periodic Table. As alkanol amines, monoethanolamine, isopropanolamine or the like are designated and, as the catalyst composed of sulfate of a transition metal belonged to the Fourth Cycle of the Group VIII of the Periodic Table, sulfate of nickel, cobalt or iron is used.

10. 发明专利

JPS5425016B1 失效
公开(公告)号：JPS5425016B1
公开(公告)日：1979-08-24
申请号：JP2856267
申请日：1967-05-06
IPC分类号： C07D203/02

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