ES182226A1 - PROCEDIMIENTO DE PREPARACIoN DE LA 5,6,7,8- TETRAHIDROISOQUINOLEiNA - Google Patents

PROCEDIMIENTO DE PREPARACIoN DE LA 5,6,7,8- TETRAHIDROISOQUINOLEiNA

Info

Publication number
ES182226A1
ES182226A1 ES0182226A ES182226A ES182226A1 ES 182226 A1 ES182226 A1 ES 182226A1 ES 0182226 A ES0182226 A ES 0182226A ES 182226 A ES182226 A ES 182226A ES 182226 A1 ES182226 A1 ES 182226A1
Authority
ES
Spain
Prior art keywords
tetrahydroisoquinoline
preparation
tetrahydroisoquinoleine
procedure
hydroxy
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
ES0182226A
Other languages
English (en)
Spanish (es)
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche 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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of ES182226A1 publication Critical patent/ES182226A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
    • C07D217/02—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with only hydrogen atoms or radicals containing only carbon and hydrogen atoms, directly attached to carbon atoms of the nitrogen-containing ring; Alkylene-bis-isoquinolines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
    • C07D217/22—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems 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 carbon atoms of the nitrogen-containing ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
    • C07D217/22—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems 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 carbon atoms of the nitrogen-containing ring
    • C07D217/24—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
    • C07D217/22—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems 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 carbon atoms of the nitrogen-containing ring
    • C07D217/26—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
ES0182226A 1947-02-12 1948-02-10 PROCEDIMIENTO DE PREPARACIoN DE LA 5,6,7,8- TETRAHIDROISOQUINOLEiNA Expired ES182226A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1990747A CH253710A (de) 1947-02-12 1947-02-12 Verfahren zur Darstellung von 5,6,7,8-Tetrahydroisochinolin.

Publications (1)

Publication Number Publication Date
ES182226A1 true ES182226A1 (es) 1948-04-16

Family

ID=38463688

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0182226A Expired ES182226A1 (es) 1947-02-12 1948-02-10 PROCEDIMIENTO DE PREPARACIoN DE LA 5,6,7,8- TETRAHIDROISOQUINOLEiNA

Country Status (6)

Country Link
AT (1) AT165070B (da)
CH (1) CH253710A (da)
DE (1) DE833649C (da)
DK (1) DK71267C (da)
ES (1) ES182226A1 (da)
FR (1) FR1007638A (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2638472A (en) * 1949-08-26 1953-05-12 Hoffmann La Roche 1-benzyl-5, 6, 7, 8-tetrahydroisoquinoline and derivatives thereof
US2651637A (en) * 1949-12-12 1953-09-08 Bayer Ag 1-benzyl-2, 3, 5, 6, 7, 8-hexahydroisoquinolone-3 and the preparation thereof
US2651634A (en) * 1949-12-12 1953-09-08 Bayer Ag Process for the preparation of 1-benzyl-5, 6, 7, 8-tetrahydroisoquinoline
DE912812C (de) * 1950-01-03 1954-06-03 Bayer Ag Verfahren zur Herstellung von 1-Benzyl-bz-tetrahydro-isochinolin

Also Published As

Publication number Publication date
DE833649C (de) 1952-03-10
AT165070B (de) 1950-01-10
FR1007638A (fr) 1952-05-08
CH253710A (de) 1948-03-31
DK71267C (da) 1950-07-24

Similar Documents

Publication Publication Date Title
FR980529A (fr) Procédé de préparation de dispersions aqueuses de polymères
ES182226A1 (es) PROCEDIMIENTO DE PREPARACIoN DE LA 5,6,7,8- TETRAHIDROISOQUINOLEiNA
CH268671A (de) Verfahren zur Herstellung von Elektronenstrahlröhren.
BE466741A (fr) Procédé et dispositif pour la fabrication de chlorites alcalins.
CA451379A (en) Process for halogenation of unsaturated organic compounds
CH274380A (fr) Procédé de préparation d'agents de lavage.
NL153851B (nl) Werkwijze voor de bereiding van methacrylzuur uit alfa-hydroxyisoboterzuur.
ES173575A1 (es) UN PROCEDIMIENTO DE PRODUCIR POLiMEROS DE ÉTER Y VINIL-ISOPROPiLICO, ANáLOGOS AL CAUCHO Y DE FORMA ESTABLE
FR927477A (fr) Procédé pour le traitement de dispersions aqueuses diluées de caoutchouc
ES184340A1 (es) UN PROCEDIMIENTO PARA LA PREPARACIoN DEL ALFA-áCIDO BUTiRICO GAMMA-AMINO-METILMERCAPTO
FR1068108A (fr) Procédé de déshydrochloruration de composés du chlore
ES187968A1 (es) UN PROCEDIMIENTO DE PREPARACIoN DE áCIDOS CARBOXiLICOS DERIVADOS DEL DIFENILO
GB568503A (en) Production of dichlorosuccinic anhydride
ES183750A1 (es) PROCEDIMIENTO DE FABRICACIoN DE OXICLORURO DE COBRE
FR1068983A (fr) Procédé de déshydrochloruration des composés du chlore
ES179481A1 (es) PROCEDIMIENTO DE FABRICACIoN DE UN PRODUCTO INSECTICIDA
GB737626A (en) Process for the production of 2.5-dichloroterephthalic acid
ES182785A1 (es) PROCEDIMIENTO DE PREPARACIoN DEL áCIDO FoLICO
FR1075126A (fr) Procédé pour la préparation de chlore
CH265432A (it) Procedimento per la preparazione di un miscuglio di cloroderivati di addizione del benzolo e di sostituzione del cicloesano adatto ad essere usato come insetticida e miscuglio ottenuto col procedimento.
FR881813A (fr) Procédé de production de lessives alcalines très concentrées par décomposition d'un amalgame alcalin
CA430679A (en) Superfine asbestos production
CA431519A (en) Metal hypochlorite manufacture
FR990943A (fr) Procédé de préparation des acides 2, 4-pentadiénoiques
ES178537A1 (es) UN PROCEDIMIENTO PARA LA FABRICACIoN DE TORNILLOS PARA MADERA