[go: up one dir, main page]

AR018773A1 - Preparacion de lactamas - Google Patents

Preparacion de lactamas

Info

Publication number
AR018773A1
AR018773A1 ARP990101178A ARP990101178A AR018773A1 AR 018773 A1 AR018773 A1 AR 018773A1 AR P990101178 A ARP990101178 A AR P990101178A AR P990101178 A ARP990101178 A AR P990101178A AR 018773 A1 AR018773 A1 AR 018773A1
Authority
AR
Argentina
Prior art keywords
metal
oligophosphates
group
periodic table
lactamas
Prior art date
Application number
ARP990101178A
Other languages
English (en)
Original Assignee
Basf Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7861401&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR018773(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Ag filed Critical Basf Ag
Publication of AR018773A1 publication Critical patent/AR018773A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
    • B01J27/18—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr with metals other than Al or Zr
    • B01J27/1802—Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates
    • B01J27/1804—Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates with rare earths or actinides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/61—Halogen atoms or nitro radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Un procedimiento para preparar lactamas por ciclacion hidrolítica de aminonitrilos en fase gaseosa en presencia de un catalizador de fosfato metálico,comprende utilizar un catalizador que comprende uno o más oligofosfatos de formula general (I): M(POa)b, donde M es un metal del grupo 3 o 4 de la tablaperiodica, incluídos los lantánidos, a es > 2,5 y < 4,0 y b es tal que se asegure la electroneutralidad, o una mezcla de uno o más oligofosfatos deformula general (I) con una o más sales adicionalesde un metal del grupo 3 o 4 de la tabla periodica, incluidos los lantánidos, con un ácidoinorgánico.
ARP990101178A 1998-03-18 1999-03-18 Preparacion de lactamas AR018773A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19811880A DE19811880A1 (de) 1998-03-18 1998-03-18 Verfahren zur Herstellung von Lactamen

Publications (1)

Publication Number Publication Date
AR018773A1 true AR018773A1 (es) 2001-12-12

Family

ID=7861401

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990101178A AR018773A1 (es) 1998-03-18 1999-03-18 Preparacion de lactamas

Country Status (13)

Country Link
US (1) US6407230B1 (es)
EP (1) EP1066255B1 (es)
JP (1) JP2002506853A (es)
KR (1) KR20010041963A (es)
CN (1) CN1301252A (es)
AR (1) AR018773A1 (es)
BR (1) BR9908899A (es)
CA (1) CA2323616A1 (es)
DE (2) DE19811880A1 (es)
ES (1) ES2224623T3 (es)
ID (1) ID26832A (es)
MY (1) MY120790A (es)
WO (1) WO1999047500A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6686465B2 (en) 2000-05-03 2004-02-03 Basf Aktiengesellschaft Preparation of cyclic lactams
DE10021192A1 (de) 2000-05-03 2001-11-08 Basf Ag Verfahren zur Herstellung von Caprolactam
DE10021193A1 (de) * 2000-05-03 2001-11-08 Basf Ag Verfahren zur Herstellung cyclischer Lactame
CN117003648B (zh) * 2022-04-29 2025-08-12 中国石油化工股份有限公司 一种由己内酰胺制备己二胺的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2357484A (en) * 1941-09-12 1944-09-05 Du Pont Process for producing compounds containing an n-substituted amide group
DE4319134A1 (de) 1993-06-09 1994-12-15 Basf Ag Verfahren zur Herstellung von Caprolactam
DE4339648A1 (de) * 1993-11-20 1995-05-24 Basf Ag Verfahren zur Herstellung von Caprolactam
FR2714379B1 (fr) 1993-12-23 1996-02-02 Rhone Poulenc Chimie Procédé de préparation de lactame.
DE4441962A1 (de) 1994-11-25 1996-05-30 Basf Ag Verfahren zur Herstellung von Caprolactam
DE4443125A1 (de) * 1994-12-03 1996-06-05 Basf Ag Verfahren zur Herstellung von Caprolactam
WO1996018726A1 (en) 1994-12-15 1996-06-20 THE UNITED STATES GOVERNMENT, represented by THE SECRETARY OF THE NAVY Compositions and methods for stimulating hematopoietic cell expansion
FR2729949A1 (fr) 1995-01-27 1996-08-02 Rhone Poulenc Chimie Procede de preparation de lactame
DE19753301A1 (de) 1997-12-01 1999-06-02 Basf Ag Verfahren zur Herstellung von Lactamen

Also Published As

Publication number Publication date
ES2224623T3 (es) 2005-03-01
WO1999047500A1 (de) 1999-09-23
DE59910209D1 (de) 2004-09-16
CN1301252A (zh) 2001-06-27
ID26832A (id) 2001-02-15
KR20010041963A (ko) 2001-05-25
MY120790A (en) 2005-11-30
DE19811880A1 (de) 1999-09-23
JP2002506853A (ja) 2002-03-05
EP1066255A1 (de) 2001-01-10
US6407230B1 (en) 2002-06-18
CA2323616A1 (en) 1999-09-23
BR9908899A (pt) 2000-11-28
EP1066255B1 (de) 2004-08-11

Similar Documents

Publication Publication Date Title
ES2039369T3 (es) Un procedimiento para la produccion de nuevos derivados de acido picolinico.
ES2189502T3 (es) Metodo para la prevencion de citalopram.
ES2105602T3 (es) Uso de alcoxilato de 2-propilheptanol.
ES2196054T3 (es) Derivados de acido fenilacetico, procedimiento y productos intermedios para su obtencion y agentes que contienen los mismos.
ES2072779T3 (es) Derivados aminoacidos anfoteros.
LV10089A (lv) Jauni D vitamina atvasinajumi
NZ335736A (en) 3-(3-{[3-(3-chloro-phenyl)-propyl]-methanesulfonyl-amino}-propyl)-benzoic acid and similar compounds for the treatment of osteoporosis
MX9302214A (es) Derivados de taxol y proceso para su preparacion
PL330407A1 (en) Substituted cyclopentane compounds useful as neuraminidaze inhibitors
EA200200510A1 (ru) 4-карбоксиамино-2-этил-1,2,3,4-тетрагидрохинолин в кристаллической форме как ингибитор сетр
EA200000826A1 (ru) Галоидированные производные амидиноаминокислот, применимые в качестве ингибиторов no-синтазы
EA199900580A1 (ru) Фармацевтические производные аминофосфоновой кислоты
AR247732A1 (es) Procedimiento para obtener amidas de acido piridin-2, 4- y -2, 5-dicarboxilico
AR241463A1 (es) Procedimiento para preparar aza derivados de piperiliden cicloheptenos, y procedimiento para preparar composiciones farmaceuticas utiles.
ES2070238T3 (es) Emulsion de lipidos que contiene un analogo de prostaglandina.
ES2128409T3 (es) Nuevos acidos n-aralquil- y n-heteroaralquilaminoalcano-fosfinicos.
MY108917A (en) Process for preparing polysuccinimides from maleamic acid.
CO4750814A1 (es) Nuevos derivados de fenilamidina, su procedimiento para su preparacion y su utilizacion como medicamentos
AR018773A1 (es) Preparacion de lactamas
ES2125463T3 (es) Procedimiento para la preparacion de derivados de acido n-acetil neuraminico.
ES479668A1 (es) Un procedimiento para la preparacion de nuevas 5-alquil- ciopirimidinas.
ES2056073T3 (es) Aril-aralquil-eteres, procedimientos para su preparacion y composicion farmaceutica que los comprende.
PA8519801A1 (es) Nuevo procedimiento para la preparacion de pirazolopirimidinonas
ES2148240T3 (es) Sintesis de derivados del acido n-acetil neuraminico.
AU2001235668A1 (en) Xanthine derivatives, intermediates and use for treating osteoporosis

Legal Events

Date Code Title Description
FB Suspension of granting procedure