-
公开(公告)号:JPS5929692A
公开(公告)日:1984-02-16
申请号:JP13074883
申请日:1983-07-18
Applicant: Pfizer
Inventor: NAKANISHI SUSUMU
IPC: C07D501/00 , A61K20060101 , A61K31/395 , A61K31/46 , A61K31/545 , A61K31/546 , C07D20060101 , C07D201/14 , C07D205/08 , C07D241/08 , C07D501/12 , C07D501/24 , C07D501/34 , C07D501/36 , C07D501/56
CPC classification number: C07D501/36
-
公开(公告)号:JPS5748070B2
公开(公告)日:1982-10-14
申请号:JP320077
申请日:1977-01-14
IPC: C07D223/10 , C07C67/00 , C07C241/00 , C07C265/12 , C07C265/14 , C07C271/06 , C07D201/14 , C08G18/00 , C08G18/76 , C08G18/80 , C09D5/03 , C09D5/44 , C09D5/46 , C09D175/00 , C09D175/04
-
公开(公告)号:JPS553346B1
公开(公告)日:1980-01-24
申请号:JP2805571
申请日:1971-04-30
IPC: C07D201/14 , C07F20060101 , C07F7/22
-
公开(公告)号:JPS5390282A
公开(公告)日:1978-08-08
申请号:JP320077
申请日:1977-01-14
Applicant: TAKEDA CHEMICAL INDUSTRIES LTD
Inventor: MOCHIZUKI KAZUTAKA
IPC: C07D223/10 , C07C67/00 , C07C241/00 , C07C265/12 , C07C265/14 , C07C271/06 , C07D201/14 , C08G18/00 , C08G18/76 , C08G18/80 , C09D5/03 , C09D5/44 , C09D5/46 , C09D175/00 , C09D175/04
Abstract: PURPOSE:Crystal of omega,omega'-diisocyanate-1,3-dimethylbenzene having both isocyanate gps. blocked with ?-caplolactam.
-
公开(公告)号:JPS5287162A
公开(公告)日:1977-07-20
申请号:JP14667976
申请日:1976-12-08
Applicant: CESKOSLOVENSKA AKADEMIE VED
Inventor: BOFUSURAFU CHIYASENSUKII , IRI MACHIECHIEKU , OTOMAA KURIZU , BUAJIMIIRU KUBANEKU
IPC: C07D201/14 , C07D207/263 , C07F1/04 , C07F5/06 , C08G69/20
-
公开(公告)号:JPS491559A
公开(公告)日:1974-01-08
申请号:JP4500272
申请日:1972-05-09
IPC: C07D201/02 , C07D201/14 , C07D207/263
-
57.VERFAHREN ZUR HERSTELLUNG VON LACTAMATEN DURCH DÜNNSCHICHTVERDAMPFUNG 有权
Title translation: VERFAHREN ZUR HERSTELLUNG VON LACTAMATEN DURCHDÜNNSCHICHTVERDAMPFUNG公开(公告)号:EP2247648A2
公开(公告)日:2010-11-10
申请号:EP09707491.8
申请日:2009-02-05
Applicant: Rhein Chemie Rheinau GmbH
Inventor: LAUFER, Wilhelm , KASPER, Hans , SCHATTNER, Stefan , ALLGOEWER, Klaus
IPC: C08G69/20 , C07D201/14
CPC classification number: C07D201/14 , C08G69/20
Abstract: A method is described for producing lactamates by reacting alcoholates with lactams, wherein a reaction mixture comprising at least one alcoholate and at least one lactam is subjected to thin film evaporation.
Abstract translation: 描述了通过使醇化合物与内酰胺反应来生产内酰胺的方法,其中使包含至少一种醇化物和至少一种内酰胺的反应混合物经受薄膜蒸发。
-
58.PROCEDE DE PURIFICATION PAR HYDROGENATION CATALYTIQUE DE LACTAME CONTENANT DES IMPURETES CHLOROLACTAMES 有权
Title translation: PROCESS FOR CHOROLACTAMVERUNREINIGUNGEN含内酰胺的催化氢化提纯公开(公告)号:EP1773765A2
公开(公告)日:2007-04-18
申请号:EP05788450.4
申请日:2005-07-12
Applicant: Arkema France
Inventor: HUB, Serge , LACROIX, Eric , BONNET, Philippe , DEVIC, Michel
IPC: C07D201/14
CPC classification number: C07D201/14 , C07D201/16
Abstract: The invention concerns a method for purifying cyclic lactams containing 6 to 12 carbon atoms and containing chlorolactams as impurities, by hydrogenation reaction in the presence of a metal catalyst, a solvent and a compound having a radical -NH2, -NH or -N
-
59.Method for producing lactamates by way of thin film evaporation 有权
Title translation: 通过薄膜蒸发生产内酰胺的方法公开(公告)号:US08710217B2
公开(公告)日:2014-04-29
申请号:US12865458
申请日:2009-02-05
Applicant: Wilhelm Laufer , Hans Kasper , Stefan Schattner , Klaus Allgoewer , Bernd Kray , Michael Wuehr
Inventor: Wilhelm Laufer , Hans Kasper , Stefan Schattner , Klaus Allgoewer , Bernd Kray , Michael Wuehr
IPC: C07D201/14
CPC classification number: C07D201/14 , C08G69/20
Abstract: A method is described for producing lactamates by reacting alcoholates with lactams, wherein a reaction mixture comprising at least one alcoholate and at least one lactam is subjected to thin film evaporation.
Abstract translation: 描述了通过使醇化物与内酰胺反应制备内酰胺的方法,其中将包含至少一种醇化物和至少一种内酰胺的反应混合物进行薄膜蒸发。
-
60.METHOD FOR PRODUCING LACTAMATES BY WAY OF THIN FILM EVAPORATION 有权
Title translation: 通过薄膜蒸发方法生产乳酸酯的方法公开(公告)号:US20120071648A1
公开(公告)日:2012-03-22
申请号:US12865458
申请日:2009-02-05
Applicant: Wilhelm Laufer , Hans Kasper , Stefan Schattner , Klaus Allgoewer , Bernd Kray , Michael Wuehr
Inventor: Wilhelm Laufer , Hans Kasper , Stefan Schattner , Klaus Allgoewer , Bernd Kray , Michael Wuehr
IPC: C07D201/14
CPC classification number: C07D201/14 , C08G69/20
Abstract: A method is described for producing lactamates by reacting alcoholates with lactams, wherein a reaction mixture comprising at least one alcoholate and at least one lactam is subjected to thin film evaporation.
Abstract translation: 描述了通过使醇化物与内酰胺反应制备内酰胺的方法,其中将包含至少一种醇化物和至少一种内酰胺的反应混合物进行薄膜蒸发。
-
-
-
-
-
-
-
-
-