ES484422A1 - Un procedimiento para la isomerizacion de un 2-ciano-3-aza- biciclo (3.1.0) hexano cis o trans - Google Patents

Un procedimiento para la isomerizacion de un 2-ciano-3-aza- biciclo (3.1.0) hexano cis o trans

Info

Publication number
ES484422A1
ES484422A1 ES484422A ES484422A ES484422A1 ES 484422 A1 ES484422 A1 ES 484422A1 ES 484422 A ES484422 A ES 484422A ES 484422 A ES484422 A ES 484422A ES 484422 A1 ES484422 A1 ES 484422A1
Authority
ES
Spain
Prior art keywords
isomerisation
azabicyclo
cis
chem
hexane
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
Application number
ES484422A
Other languages
English (en)
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of ES484422A1 publication Critical patent/ES484422A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/52—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring condensed with a ring other than six-membered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • B29C44/0461—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities by having different chemical compositions in different places, e.g. having different concentrations of foaming agent, feeding one composition after the other

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Indole Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Catalysts (AREA)

Abstract

1. Un procedimiento para la isomerización de un 2-ciano-3- azabiciclo[3.1.0]hexano cis o trans, caracterizado porque un compuesto de la fórmula general: (**Fórmula 01**) en la que el grupo CN y el resto (**Fórmula 02**) están en una configuración cis o trans y R1, R2, R3 y R4 representan cada uno independientemente un átomo de hidrógeno o halógeno o un grupo alcohilo con hasta 6 átomos de carbono que puede estar opcionalmente sustituido por hasta 3 átomos de halógeno, se pone en contacto con un disolvente en presencia de un compuesto que contiene restos de cianuro libres o capaz de generar bajo las condiciones de isomerización dichos restos de cianuro libres.
ES484422A 1978-09-27 1979-09-25 Un procedimiento para la isomerizacion de un 2-ciano-3-aza- biciclo (3.1.0) hexano cis o trans Expired ES484422A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7838330 1978-09-27

Publications (1)

Publication Number Publication Date
ES484422A1 true ES484422A1 (es) 1980-05-16

Family

ID=10499939

Family Applications (1)

Application Number Title Priority Date Filing Date
ES484422A Expired ES484422A1 (es) 1978-09-27 1979-09-25 Un procedimiento para la isomerizacion de un 2-ciano-3-aza- biciclo (3.1.0) hexano cis o trans

Country Status (11)

Country Link
EP (1) EP0010787B1 (es)
JP (1) JPS5545690A (es)
AT (1) ATE1008T1 (es)
AU (1) AU529864B2 (es)
BR (1) BR7906138A (es)
CA (1) CA1116614A (es)
DE (1) DE2962829D1 (es)
DK (1) DK401779A (es)
ES (1) ES484422A1 (es)
IL (1) IL58311A0 (es)
ZA (1) ZA795095B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1124722A (en) * 1979-12-19 1982-06-01 Ronald F. Mason Pyrrolidine derivatives
JPS6217853U (es) * 1985-07-19 1987-02-03
JPS6217854U (es) * 1985-07-19 1987-02-03
US5391763A (en) * 1990-07-11 1995-02-21 Pfizer Inc. 3-aza-bicyclo[3.1.0]hexanes which are intermediates for anti-bacterial azabicyclo quinolone carboxylic acids

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1567153A (en) * 1975-09-16 1980-05-14 Shell Int Research Method of sterilizing male anthers of angiosperms

Also Published As

Publication number Publication date
BR7906138A (pt) 1980-05-27
AU529864B2 (en) 1983-06-23
JPS6213950B2 (es) 1987-03-30
JPS5545690A (en) 1980-03-31
DK401779A (da) 1980-03-28
ATE1008T1 (de) 1982-05-15
ZA795095B (en) 1980-09-24
CA1116614A (en) 1982-01-19
EP0010787A1 (en) 1980-05-14
DE2962829D1 (en) 1982-07-01
IL58311A0 (en) 1979-12-30
EP0010787B1 (en) 1982-05-12
AU5115679A (en) 1980-03-06

Similar Documents

Publication Publication Date Title
RO82370B (ro) Procedeu pentru prepararea unor derivati de 9-aminodibenzopiran
ES433145A1 (es) Procedimiento para preparar derivados de fenoxipropilamina.
ES440345A1 (es) Procedimiento para la preparacion de 2-tetrahidrofurfuril-6,7-benzomorfanos.
ES8505518A1 (es) Procedimiento para preparar derivados de aminoacidos
ES483854A1 (es) Proceso para la obtencion de un derivado de 2-deoxi-5-fluo- rouridina.
JPS5754183A (es)
TW328077B (en) Process for the preparation of thioamide
ES484422A1 (es) Un procedimiento para la isomerizacion de un 2-ciano-3-aza- biciclo (3.1.0) hexano cis o trans
DE3372095D1 (en) Novel phenylpiperazine derivatives and process for producing the same
ES445661A1 (es) Procedimiento para la preparacion de derivados de acetileno.
CA1273946C (en) ANTICONVULSANT GAMMA-THIOBUTYROLACTONE DERIVATIVES
GB984023A (en) 17-acetyl-16,17-secoandrost-9(11)-en-16-al derivatives and their preparation
ES464045A1 (es) Un procedimiento para la produccion de una gamma-pirona.
ES471267A1 (es) Procedimiento para la preparacion de alquilo inferior 2-tri-(inferior) alquilsililacetileno-n-carbetoxiglicinatos y ami-no acidos derivados de ellos
ES478886A1 (es) Procedimiento de isomerizacion de derivados de la 3-vinil piperidina.
ES8401957A1 (es) Procedimiento de preparacion de derivados del acido 2-tiofen-acetico.
ES413044A1 (es) Procedimiento de preparacion de fenotiazinas.
ES274909A1 (es) Procedimiento para la preparaciën de nuevos derivados de iminodibencilo
ES8101609A1 (es) Un derivado de 7x-metoxicefalosporina
FR2485004B1 (es)
ES445255A1 (es) Un procedimiento para la preparacion de acidos metil-2 o 3- cefem-4-carboxilicos 3-sustituidos.
ES437041A1 (es) Un procedimiento para preparar derivados de 1-ftalazona.
GB992797A (en) Improvements in or relating to 6,7-seco-morphinan-6,7-dioic acid derivatives and their preparation
ES479710A1 (es) Procedimiento para preparar un acido cromon-2-carboxilico.
ES478656A1 (es) Procedimiento para preparar derivados de isoindolina.