[go: up one dir, main page]

FR2281928A1 - Procede de preparation de 2-methyltetrahydropyrimidines 1-substituees - Google Patents

Procede de preparation de 2-methyltetrahydropyrimidines 1-substituees

Info

Publication number
FR2281928A1
FR2281928A1 FR7525387A FR7525387A FR2281928A1 FR 2281928 A1 FR2281928 A1 FR 2281928A1 FR 7525387 A FR7525387 A FR 7525387A FR 7525387 A FR7525387 A FR 7525387A FR 2281928 A1 FR2281928 A1 FR 2281928A1
Authority
FR
France
Prior art keywords
methyltetrahydropyrimidines
substitutes
preparation
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.)
Granted
Application number
FR7525387A
Other languages
English (en)
Other versions
FR2281928B1 (fr
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
Priority claimed from DE19742439550 external-priority patent/DE2439550C3/de
Application filed by Bayer AG filed Critical Bayer AG
Publication of FR2281928A1 publication Critical patent/FR2281928A1/fr
Application granted granted Critical
Publication of FR2281928B1 publication Critical patent/FR2281928B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/06—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0235—Nitrogen containing compounds
    • B01J31/0237—Amines
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0235—Nitrogen containing compounds
    • B01J31/0241—Imines or enamines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/20—Heterocyclic amines; Salts thereof
    • C08G18/2009—Heterocyclic amines; Salts thereof containing one heterocyclic ring
    • C08G18/2027—Heterocyclic amines; Salts thereof containing one heterocyclic ring having two nitrogen atoms in the ring
    • 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
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
    • B01J2231/34—Other additions, e.g. Monsanto-type carbonylations, addition to 1,2-C=X or 1,2-C-X triplebonds, additions to 1,4-C=C-C=X or 1,4-C=-C-X triple bonds with X, e.g. O, S, NH/N
    • B01J2231/348—1,4-additions, e.g. conjugate additions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7525387A 1974-08-17 1975-08-14 Procede de preparation de 2-methyltetrahydropyrimidines 1-substituees Granted FR2281928A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742439550 DE2439550C3 (de) 1974-08-17 Verfahren zur Herstellung von 1substituierten 2-Methyl-tetrahydropvrimidinen

Publications (2)

Publication Number Publication Date
FR2281928A1 true FR2281928A1 (fr) 1976-03-12
FR2281928B1 FR2281928B1 (fr) 1978-10-27

Family

ID=5923461

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7525387A Granted FR2281928A1 (fr) 1974-08-17 1975-08-14 Procede de preparation de 2-methyltetrahydropyrimidines 1-substituees

Country Status (12)

Country Link
US (1) US4001232A (fr)
JP (1) JPS604175B2 (fr)
AT (1) AT342602B (fr)
BE (1) BE832428A (fr)
CA (1) CA1050547A (fr)
CH (1) CH598229A5 (fr)
ES (1) ES440266A1 (fr)
FR (1) FR2281928A1 (fr)
GB (1) GB1464829A (fr)
IT (1) IT1041201B (fr)
NL (1) NL7509711A (fr)
SE (1) SE7509126L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7509904B2 (en) 2005-12-05 2009-03-31 Fn Herstal S.A. Device for the remote control of a firearm

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814761A (en) * 1972-03-31 1974-06-04 American Home Prod (2-pyrimidinylthio)alkanoic acids,esters,amides and hydrazides
US4157972A (en) * 1974-01-09 1979-06-12 Chevron Research Company Multipurpose lubricating oil additive and compositions containing same
US4052396A (en) * 1976-11-22 1977-10-04 Ciba-Geigy Corporation Process for the production of 2-alkyl or 2-cycloalkyl-4-methyl-6-hydroxypyrimidines
US4052397A (en) * 1976-11-22 1977-10-04 Ciba-Geigy Corporation Process for the production of 2-alkyl or 2-cycloalkyl-4-methyl-6-hydroxypyrimidines
US4212843A (en) * 1978-09-15 1980-07-15 Petrolite Corporation Δ-2 Tetrahydropyrimidines as corrosion inhibitors
US4579593A (en) * 1983-02-04 1986-04-01 Akzona Incorporated Hexahydropyrimidines as asphalt emulsifiers and emulsions containing hexadropyrimidines
EP0226511B1 (fr) * 1985-12-13 1989-08-02 LABORATOIRE L. LAFON Société anonyme dite: Dérivés de 5-phényl-1,4,5,6-tétrahydropyrimidine, procédé de préparation et utilisation en thérapeutique
DE19935325A1 (de) * 1999-07-28 2001-02-01 Bayer Ag Lösemittelfreie, raumtemperaturhärtende Reaktivsysteme und ihre Verwendung zur Herstellung von Klebstoffen, Dichtungsmassen, Vergußmassen, Formteilen oder Beschichtungen
US9085712B2 (en) 2013-03-14 2015-07-21 Bayer Materialscience Llc Fast cure aspartate polysiloxane hybrid coating

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7509904B2 (en) 2005-12-05 2009-03-31 Fn Herstal S.A. Device for the remote control of a firearm

Also Published As

Publication number Publication date
IT1041201B (it) 1980-01-10
FR2281928B1 (fr) 1978-10-27
US4001232A (en) 1977-01-04
CH598229A5 (fr) 1978-04-28
DE2439550A1 (de) 1976-02-26
AT342602B (de) 1978-04-10
JPS5143770A (en) 1976-04-14
ATA633275A (de) 1977-08-15
DE2439550B2 (de) 1977-04-21
CA1050547A (fr) 1979-03-13
ES440266A1 (es) 1977-03-16
JPS604175B2 (ja) 1985-02-01
BE832428A (fr) 1976-02-16
GB1464829A (en) 1977-02-16
NL7509711A (nl) 1976-02-19
SE7509126L (sv) 1976-02-18

Similar Documents

Publication Publication Date Title
BE833823A (fr) Procede de preparation de polyurethannes
BE831843A (fr) Procede de preparation de polyurees
RO77543A (fr) Procede de preparation des 8-thiomethyle-ergolines
FR2283114A1 (fr) Procede de preparation de butanediols
BE844736A (fr) Procede de preparation de resorcines
BE828672A (fr) Procede de preparation du butyne-diol
BE817113A (fr) Procede de preparation de cyclo-alkenes
RO72528A (fr) Procede de preparation du chlorhydrate de 6-dezoxy-5-hydroxytetracycline
FR2281928A1 (fr) Procede de preparation de 2-methyltetrahydropyrimidines 1-substituees
BE829779A (fr) Procede de preparation de pyrazolo-benzazepines
RO72708A (fr) Procede de preparation du perchloratmethylmercaptane
FR2277060A1 (fr) Procede de preparation de monoalcenylbenzenes
BE842735A (fr) Procede de preparation de para-alkylphenols
FR2295942A1 (fr) Procede de preparation de pinacoline
BE841768A (fr) Procede de preparation de 2-aryl-2h-benzotriazoles
FR2279778A1 (fr) Procede de preparation de polyurees
RO66137A (fr) Procede pour obtenir de chlorhydrate par carnytine
FR2353516A2 (fr) Procede de preparation de fluoronitrobenzenes
FR2281937A1 (fr) Procede de preparation de palmitates de steryl-b-d-glucoside
BE824730A (fr) Procede pour la preparation de cyclopentandiones
FR2275441A1 (fr) Procede de preparation d'acetoxybutanal
FR2275467A1 (fr) Procede de preparation de 1-aminomethyltriazolobenzodiazepines
BE825499A (fr) Procede de preparation de la cis-vincamine
BE828032A (fr) Procede de preparation de 2-alcoxy-4-propene-(1)-yl-phenols
BE831597A (fr) Procede de preparation de beta-bromalcoyl- et de beta-bromalcenyl-sulfones

Legal Events

Date Code Title Description
ST Notification of lapse