ES2130704T3 - Procedimiento para la obtencion de hidroximetil-ciclopropano. - Google Patents

Procedimiento para la obtencion de hidroximetil-ciclopropano.

Info

Publication number
ES2130704T3
ES2130704T3 ES96101799T ES96101799T ES2130704T3 ES 2130704 T3 ES2130704 T3 ES 2130704T3 ES 96101799 T ES96101799 T ES 96101799T ES 96101799 T ES96101799 T ES 96101799T ES 2130704 T3 ES2130704 T3 ES 2130704T3
Authority
ES
Spain
Prior art keywords
cyclopropane
procedure
hydroxymethyl
obtaining
obtaining hydroxymethyl
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES96101799T
Other languages
English (en)
Inventor
Lutz Dr Frohn
Reinhard Dr Langer
Gerhard Dr Darsow
Eberhard Dr Zirngiebl
Jorg-Dietrich Dr Jentsch
Bernd Dr Pennemann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer 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
Application filed by Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2130704T3 publication Critical patent/ES2130704T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C35/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring
    • C07C35/02—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring monocyclic
    • C07C35/04—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring monocyclic containing a three or four-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/147—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof
    • C07C29/149—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof with hydrogen or hydrogen-containing gases
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/06—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of zinc, cadmium or mercury
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/02—Systems containing only non-condensed rings with a three-membered ring

Landscapes

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

Abstract

SE PUEDE OBTENER HIDROXIMETIL-CICLOPROPANO (CICLOPROPILMETANOL) POR HIDROGENACION CATALITICA DE ALQUILESTERES DE ACIDO CICLOPROPANOCARBOXILICO A ELEVADA PRESION Y TEMPERATURA DE UNA MANERA MAS ECONOMICA Y ECOLOGICA, SI SE UTILIZA COMO CATALIZADOR UN CATALIZADOR DE OXIDO DE ZINC LIBRE DE CROMO.
ES96101799T 1995-02-21 1996-02-08 Procedimiento para la obtencion de hidroximetil-ciclopropano. Expired - Lifetime ES2130704T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1995105939 DE19505939A1 (de) 1995-02-21 1995-02-21 Verfahren zur Herstellung von Hydroxymethyl-cyclopropan

Publications (1)

Publication Number Publication Date
ES2130704T3 true ES2130704T3 (es) 1999-07-01

Family

ID=7754613

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96101799T Expired - Lifetime ES2130704T3 (es) 1995-02-21 1996-02-08 Procedimiento para la obtencion de hidroximetil-ciclopropano.

Country Status (7)

Country Link
US (1) US5728896A (es)
EP (1) EP0728722B1 (es)
JP (1) JPH08245448A (es)
KR (1) KR960031413A (es)
CN (1) CN1063738C (es)
DE (2) DE19505939A1 (es)
ES (1) ES2130704T3 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19611142A1 (de) * 1996-03-21 1997-09-25 Bayer Ag Verfahren zur Herstellung von Hydroxymethylcyclopropan
CN114702416B (zh) * 2022-03-30 2024-07-05 重庆普佑生物医药有限公司 一种高效制备孟鲁司特钠侧链中间体的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2358234A (en) * 1932-01-02 1944-09-12 Du Pont Hydrogenation process
DE3538132A1 (de) * 1985-10-26 1987-04-30 Huels Chemische Werke Ag Verfahren zur herstellung von hydroxymethylcyclopropan (cyclopropylmethanol)
EP2222988B1 (en) * 2007-11-20 2016-09-14 Flowserve Management Company Upset resistant mechanical seal

Also Published As

Publication number Publication date
JPH08245448A (ja) 1996-09-24
EP0728722A2 (de) 1996-08-28
CN1143065A (zh) 1997-02-19
EP0728722B1 (de) 1999-05-06
EP0728722A3 (de) 1997-01-08
US5728896A (en) 1998-03-17
KR960031413A (ko) 1996-09-17
DE19505939A1 (de) 1996-08-22
DE59601796D1 (de) 1999-06-10
CN1063738C (zh) 2001-03-28

Similar Documents

Publication Publication Date Title
SV1996000114A (es) Nuevos plaguicidas
AR034699A1 (es) Procedimiento para la preparacion de moduladores del receptor glucocorticoide no esteroideos y compuestos intermediarios
TR200201034T2 (tr) Bitki tohumlarından yapılan fiberler ve kullanımları
ATE291841T1 (de) Puder für die kontrollierte freisetzung eines gases
EA199900162A1 (ru) Ингибиторы клеточной адгезии
ID16522A (id) Katalis hidrogenasi untuk produksi hidrogen peroksida, dan metoda pembuatannya
ES2154772T3 (es) Procedimiento para la fabricacion de bisfenoles usando nuevos cocatalizadores.
AR004375A1 (es) Acero para la fabricacion de piezas de mecanica cortables y pieza obtenida
BR0202518A (pt) Método para produção de uma composição, composição, e, método para aderir um material a um substrato
AR015837A1 (es) Metodo de transformacion de plantas.
BR9916804B1 (pt) revestimento adesivo de dentadura bem como mÉtodo para a fabricaÇço do mesmo.
ATE377022T1 (de) Isolierte decapeptide, die an hla moleküle binden,sowie deren verwendung
ES2133183T3 (es) Procedimiento para la obtencion de 2,2-difluorbenzo(1,3)dioxocarbaldehidos.
ES2130704T3 (es) Procedimiento para la obtencion de hidroximetil-ciclopropano.
ES2119283T3 (es) Proceso para producir 2-metil-1,4-naftoquinona.
FI972761A0 (fi) Menetelmä alifaattisten alfa,omega-aminonitriilien valmistamiseksi
ES2091254T3 (es) Mezclas-madre de celulosa-material sintetico, procedimiento para su obtencion y su empleo.
ES2180062T3 (es) Derivados del acido glioxilico.
ES2145969T3 (es) Metodo de activacion o regeneracion de un catalizador utilizado en la produccion de peroxido de hidrogeno.
ATE513285T1 (de) Sicherheitsanordnung
EA199900741A1 (ru) Способ получения эпросартана
AR006084A1 (es) Aminofeniluracilos substituidos y empleo de los mismos para la lucha contra las plantas indeseables
ES2196864T3 (es) Secuencia antisentido para la inhibicion de la expresion de la molecula de adhesion icam-1.
EA199900740A1 (ru) Способ получения эпросартана (варианты)
ES2059396T3 (es) Derivados de indeno y metodos.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 728722

Country of ref document: ES