公开(公告)号：US3988318A

公开(公告)日：1976-10-26

申请号：US513875

申请日：1974-10-10

Applicant: Joseph P. Copes ,  David I. Randall

Inventor： Joseph P. Copes ,  David I. Randall

IPC: C07D201/14 ,  C07D207/26 ,  C07D207/267 ,  C07D207/24 ,  C07D211/06

CPC classification number: C07D207/267 ,  C07D201/14

Abstract: A low molecular weight complex of a lactam and a hydroxy phenolic compound having the formula: ##SPC1##Wherein n is an integer of 3 to 5; W is hydrogen or alkyl having from 1 to 8 carbon atoms including cycloalkyl substituents; each R or R.sub.2 is alkoxy of from 1 to 4 carbon atoms, hydrogen, halogen, hydroxyl, nitro, cyano, carboxylamino, alkylhydroxy having from 1 to 4 carbon atoms or alkyl having from 1 to 10 carbon atoms, and wherein R.sub.2 can also be alaninyl or a hydroxy benzyl radical having the formula ##SPC2##Where R' is hydroxyl, cyano, alkyl having from 1 to 6 carbon atoms, hydrogen or halogen and wherein at least one R or R.sub.2 is hydroxy when R.sub.2 is other than a hydroxy benzyl radical.

Abstract translation: 具有下式的内酰胺和羟基酚类化合物的低分子量复合物：

公开(公告)号：US3828028A

公开(公告)日：1974-08-06

申请号：US24700972

申请日：1972-04-24

Applicant: UBE INDUSTRIES

Inventor： UCHIDA I ,  MASAKI M ,  FIKUI K

IPC: C07D201/14 ,  C07D41/06

CPC classification number: C07D201/14

Abstract: AN IMPROVED PROCESS FOR PRODUCING A LACTAM COMPLEX WHICH MAY BE READILY CONVERTED TO A CORRESPONDING LACTAM FROM AN ALICYCLIC KETOXIME COMPLEX BY REACTING SAID KETOXIME COMPLEX WITH A LACTIME-O-SULFONIC ACID METAL COMPOUND, AS A REARRANGEMENT REAGENT, OF THE FOLLOWING FORMULA (2)

(-O-SO2-O-C
WHEREIN R1 IS AN ALKYLENE GROUP SUBSTITUTED ALKYLENE GROUP HAVING 3 TO 11 CARBON ATOMS IN THE MAIN CHAIN, M IS A METAL ATOM SELECTED FROM METALS OF GOUPS 11B, IIIA, IV AND VA OF THE PERIODIC TABLE, X IS A HALOGEN ATOM, N IS THE MAXIMUM VALENCY OF M AND IS A POSITIVE INTEGER OF 2 TO 5, AND P IS EQUAL TO N OR A POSITIVE INTEGER SMALLER THAN N.

公开(公告)号：JP4496796B2

公开(公告)日：2010-07-07

申请号：JP2004037795

申请日：2004-02-16

Applicant: 住友化学株式会社

Inventor： 勝 北村 ,  正大 星野 ,  啓介 杉田

IPC: B01J38/08 ,  C07D223/10 ,  B01J29/035 ,  B01J29/40 ,  B01J29/90 ,  B01J38/06 ,  B01J38/12 ,  B01J38/18 ,  B01J38/62 ,  B01J38/66 ,  C07B61/00 ,  C07D201/04 ,  C07D201/14

CPC classification number: B01J38/08 ,  B01J29/90 ,  B01J38/12 ,  B01J38/66 ,  C07D201/04 ,  Y02P20/52 ,  Y02P20/584

公开(公告)号：JP2005224752A

公开(公告)日：2005-08-25

申请号：JP2004037795

申请日：2004-02-16

Applicant: Sumitomo Chemical Co Ltd ,  住友化学株式会社

Inventor： SUGITA KEISUKE ,  KITAMURA MASARU ,  HOSHINO MASAHIRO

IPC: C07D223/10 ,  B01J29/035 ,  B01J29/90 ,  B01J38/06 ,  B01J38/08 ,  B01J38/12 ,  B01J38/18 ,  B01J38/62 ,  B01J38/66 ,  C07B61/00 ,  C07D201/04 ,  C07D201/14

CPC classification number: B01J38/08 ,  B01J29/90 ,  B01J38/12 ,  B01J38/66 ,  C07D201/04 ,  Y02P20/52 ,  Y02P20/584

Abstract: PROBLEM TO BE SOLVED: To provide an excellent method of regenerating a zeolite catalyst used in producing ε-caprolactam by the Beckmann rearrangement reaction of a cyclohexanone oxime. SOLUTION: The contact of the zeolite catalyst used for the Beckmann rearrangement reaction of the cyclohexanone oxime with a compound selected from ammonia and amine, a carboxylic acid, and a gas containing water allows an ε-caprolactam-producing catalyst to regenerate. Regenerating the catalyst with this method and reusing makes it possible to produce the ε-caprolactam over the long term at a high yield. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供通过环己酮肟的贝克曼重排反应生产ε-己内酰胺所用的沸石催化剂再生的优良方法。 解决方案：用于环己酮肟的贝克曼重排反应的沸石催化剂与选自氨和胺，羧酸和含水气体的化合物的接触允许产生ε-己内酰胺的催化剂再生。 用这种方法再生催化剂并重新使用可以以高产率长期生产ε-己内酰胺。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JPH0762089A

公开(公告)日：1995-03-07

申请号：JP21610993

申请日：1993-08-31

Applicant: UBE INDUSTRIES

Inventor： NISHIYAMA MASAO ,  TANAKA SHOICHI

IPC: C08G69/20 ,  C07D201/14

Abstract: PURPOSE:To readily obtain the subject composition with hardly any oligomer content at a high rate of reaction of a raw material compound by heating and decompressing a mixture of a lactam with a low moisture content with an alkaline (earth) metal, etc., under specific conditions. CONSTITUTION:This method for producing the objective composition having >=95% rate of reaction of the components (A) with (B) and

公开(公告)号：JPS6020383B2

公开(公告)日：1985-05-21

申请号：JP5255775

申请日：1975-05-02

Applicant: UBE INDUSTRIES

Inventor： TAKEUCHI JUNJI ,  ENOMYA TAKUJI ,  NAKAMURA TAKAHITO

IPC: C07D201/04 ,  C07D201/14 ,  C07D201/16

公开(公告)号：JPS5726515B2

公开(公告)日：1982-06-04

申请号：JP9014674

申请日：1974-08-06

IPC: C07D201/14 ,  C07D307/62

公开(公告)号：JPS5728044A

公开(公告)日：1982-02-15

申请号：JP9238681

申请日：1981-06-17

Applicant: Isaakofuna Shiesut Subuetorana ,  Safuronobitsuchi Kukar Sutepan ,  Arekusandorobuna Uranow Tamara ,  Iwanobuna Andoreewa Erena ,  Semenobuna Puronchienko Tamara ,  Petoroobuna Petorow Riyudomira ,  Konsutanteinobuna J Erizabueta ,  Niina Serugeebuna Ukurainetsut ,  Arekusandorobitsuchi Ko Yuurii ,  Tashipuratobitsuchi Usu Marato ,  Fuedorobuna Sumirun Kapitarina ,  Bikutoru Iwanoobitsuchi Aberen ,  Borisobuna Poriakowa Nataria ,  Isaakobuitsuchi Berukin Aron ,  Sutepanobitsuchi Batsu Andorei ,  Teimofuiibitsuchi Sutor Yuurii ,  Georugiebuna Koruchin Riyubofu ,  Bioretsuta Iwanoobuna Monowa ,  Iwanoobuna Shiyuwarowa Nina ,  Arekusandorobuna Fuirim Rarisa ,  Arekuseebitsuchi Zaikin Borisu

Inventor： SUBUETORANA ISAAKOFUNA SHIESUT ,  SUTEPAN SAFURONOBITSUCHI KUKAR ,  TAMARA AREKUSANDOROBUNA URANOW ,  ERENA IWANOBUNA ANDOREEWA ,  TAMARA SEMENOBUNA PURONCHIENKO ,  RIYUDOMIRA PETOROOBUNA PETOROW ,  ERIZABUETA KONSUTANTEINOBUNA J ,  NIINA SERUGEEBUNA UKUNAINETSUT ,  YUURII AREKUSANDOROBITSUCHI KO ,  MARATO TASHIPURATOBITSUCHI USU ,  KAPITARINA FUEDOROBUNA SUMIRUN ,  BUIKUTORU IWANOOBITSUCHI ABERE ,  NATARIA BORISOBUNA PORIAKOWA ,  ARON ISAAKOBUITSUCHI BERUKIN ,  ANDOREI SUTEPANOBITSUCHI BATSU ,  YUURII TEIMOFUIIBITSUCHI SUTOR ,  RIYUBOFU GEORUGIEBUNA KORUCHIN ,  BUIORETSUTA IWANOOBUNA MONOWA ,  NINA IWANOOBUNA SHIYUWAROWA ,  RARISA AREKUSANDOROBUNA FUIRIM ,  BORISU AREKUSEEBITSUCHI ZAIKIN

IPC: A01N55/04 ,  A01N43/36 ,  A01N43/46 ,  A01N55/02 ,  A01P1/00 ,  A01P3/00 ,  C01G19/06 ,  C01G51/08 ,  C01G53/00 ,  C01G53/09 ,  C07D201/14 ,  C07D207/24 ,  C07D207/26 ,  C07D207/267 ,  C07D207/27 ,  C07D223/10 ,  C07F1/08 ,  C07F3/00 ,  C07F7/22 ,  C07F15/04

CPC classification number: C07D207/267 ,  A01N43/36 ,  A01N43/46 ,  C07D201/14 ,  C07D207/27 ,  C07D223/10 ,  C07F1/08 ,  C07F3/003 ,  C07F15/04

公开(公告)号：JPS54116088A

公开(公告)日：1979-09-10

申请号：JP12603578

申请日：1978-10-13

Applicant: DOEBELI ARTHUR ,  HARTMANN WERNER

Inventor： ARUTORU DEOEBERI ,  UERUNERU HARUTOMAN

IPC: C08G69/00 ,  C07D201/14 ,  C07D225/02 ,  C08G69/14 ,  C08G69/20

公开(公告)号：JPS5119759A

公开(公告)日：1976-02-17

申请号：JP9014674

申请日：1974-08-06

Applicant: MITSUBISHI CHEM IND

Inventor： WAKABAYASHI KENICHI ,  JINNO HIDEKI ,  IIDA SHIGETAKA

IPC: C07D201/14 ,  C07D307/62