IT1222428B - Procedimento perfezionato per la produzione di n alchilcarbammati - Google Patents

Procedimento perfezionato per la produzione di n alchilcarbammati

Info

Publication number
IT1222428B
IT1222428B IT21561/87A IT2156187A IT1222428B IT 1222428 B IT1222428 B IT 1222428B IT 21561/87 A IT21561/87 A IT 21561/87A IT 2156187 A IT2156187 A IT 2156187A IT 1222428 B IT1222428 B IT 1222428B
Authority
IT
Italy
Prior art keywords
alchilcarbammates
production
class
bicyclic
process perfected
Prior art date
Application number
IT21561/87A
Other languages
English (en)
Other versions
IT8721561A0 (it
Inventor
Franco Mizia
Franco Rivetti
Ugo Romano
Original Assignee
Enichem Sintesi
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 Enichem Sintesi filed Critical Enichem Sintesi
Priority to IT21561/87A priority Critical patent/IT1222428B/it
Publication of IT8721561A0 publication Critical patent/IT8721561A0/it
Priority to EP88201524A priority patent/EP0301638B1/en
Priority to DE88201524T priority patent/DE3886120T2/de
Priority to ES88201524T priority patent/ES2060643T3/es
Priority to AT88201524T priority patent/ATE98222T1/de
Priority to JP63187076A priority patent/JPS6450850A/ja
Priority to BR8804024A priority patent/BR8804024A/pt
Priority to US07/485,858 priority patent/US5021590A/en
Application granted granted Critical
Publication of IT1222428B publication Critical patent/IT1222428B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/86—Benzo [b] furans; Hydrogenated benzo [b] furans with an oxygen atom directly attached in position 7
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D317/18—Radicals substituted by singly bound oxygen or sulfur atoms
    • C07D317/24—Radicals substituted by singly bound oxygen or sulfur atoms esterified
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Holo Graphy (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
IT21561/87A 1987-07-31 1987-07-31 Procedimento perfezionato per la produzione di n alchilcarbammati IT1222428B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT21561/87A IT1222428B (it) 1987-07-31 1987-07-31 Procedimento perfezionato per la produzione di n alchilcarbammati
EP88201524A EP0301638B1 (en) 1987-07-31 1988-07-15 Improved process for producing n-alkyl-carbamates
DE88201524T DE3886120T2 (de) 1987-07-31 1988-07-15 Verfahren zur Herstellung von N-Alkylcarbamaten.
ES88201524T ES2060643T3 (es) 1987-07-31 1988-07-15 Procedimiento mejorado para la produccion de n-alquil-carbamatos.
AT88201524T ATE98222T1 (de) 1987-07-31 1988-07-15 Verfahren zur herstellung von n-alkylcarbamaten.
JP63187076A JPS6450850A (en) 1987-07-31 1988-07-28 Manufacture of n-alkyl-carbamate
BR8804024A BR8804024A (pt) 1987-07-31 1988-07-29 Processo aperfeicoado para a producao de n-alquilcarbamatos
US07/485,858 US5021590A (en) 1987-07-31 1990-02-22 Process for producing N-alkyl-carbamates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21561/87A IT1222428B (it) 1987-07-31 1987-07-31 Procedimento perfezionato per la produzione di n alchilcarbammati

Publications (2)

Publication Number Publication Date
IT8721561A0 IT8721561A0 (it) 1987-07-31
IT1222428B true IT1222428B (it) 1990-09-05

Family

ID=11183626

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21561/87A IT1222428B (it) 1987-07-31 1987-07-31 Procedimento perfezionato per la produzione di n alchilcarbammati

Country Status (7)

Country Link
EP (1) EP0301638B1 (it)
JP (1) JPS6450850A (it)
AT (1) ATE98222T1 (it)
BR (1) BR8804024A (it)
DE (1) DE3886120T2 (it)
ES (1) ES2060643T3 (it)
IT (1) IT1222428B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9019440D0 (en) * 1990-09-06 1990-10-24 British Petroleum Co Plc Fuels and fuel additives
FR2964106A1 (fr) * 2010-08-27 2012-03-02 Univ Bordeaux 1 Nouveaux catalyseurs pour la synthese de polyurethanes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1720633A1 (de) * 1967-03-15 1971-07-01 Bayer Ag Verfahren zur Herstellung von Polyurethanen
DE3507061A1 (de) * 1984-03-05 1986-09-18 American Hoechst Corp., Somerville, N.J. Verfahren zur herstellung von urethangruppen enthaltenden phenol-formaldehyd-kondensationsharzen sowie lichtempfindliches gemisch, das solche harze enthaelt
IT1183332B (it) * 1985-02-08 1987-10-22 Enichem Sintesi Procedimento per la produzione di n-metilcarbammati
DD250114A1 (de) * 1986-06-18 1987-09-30 Univ Dresden Tech Verfahren zur herstellung von o-arylcarbamaten
DE3804288A1 (de) * 1987-06-03 1988-12-15 Bayer Ag Substituierte aminophenyl-carbamate

Also Published As

Publication number Publication date
EP0301638B1 (en) 1993-12-08
BR8804024A (pt) 1989-02-28
ES2060643T3 (es) 1994-12-01
EP0301638A3 (en) 1991-03-27
JPS6450850A (en) 1989-02-27
IT8721561A0 (it) 1987-07-31
DE3886120T2 (de) 1994-05-05
DE3886120D1 (de) 1994-01-20
ATE98222T1 (de) 1993-12-15
EP0301638A2 (en) 1989-02-01

Similar Documents

Publication Publication Date Title
BR8200553A (pt) Processo de obtencao de compostos com grupos isocianuricos monomeros ou polimeros por ciclotrimerizacao catalitica de isocianatos;processo de obtencao de poliisocianato-poliisocianurato;por ciclotrimerizacao de di isocianato alifatico ou cicloalifatico e compostos contendo grupos isocianuricos
DE3851032D1 (de) Polyisocyanatzusammensetzungen.
DE68906715D1 (de) Synthese von n-t-alkyl-1,2-diacylhydrazinen.
ES2106726T3 (es) Procedimiento para preparar un nucleosido de ciclobutano opticamente activo.
ES541095A0 (es) Procedimiento para catalizar la reaccion productora de po- liuretanos
ES2010679B3 (es) Productos de transformacion y su aplicacion como catalizadores en la obtencion de plasticos de base de isocianato.
ATE67486T1 (de) Verfahren zur herstellung von n-alkyl-n'-methyl- alkylenharnstoffen, insbesondere n,n'- dimethylalkylenharnstoffen.
IT1222428B (it) Procedimento perfezionato per la produzione di n alchilcarbammati
ES2065446T3 (es) Proceso para la preparacion de amino-compuestos ciclicos con actividad anticonvulsiva.
DK399787A (da) Polycyclisk etherforbindelse, fremgangsmaade til fremstilling deraf, foderblandinger indeholdende forbindelsen og fremgangsmaade til fremme af vaekst og/eller foderudbyttelse hos svin og kvaeg
DE59004015D1 (de) Verfahren zur Herstellung von Polyurethanpulvern.
IT1213587B (it) Procedimento per la produzione di acido borico puro.
EP0248586A3 (en) Process for producing amidine sulfonic acid intermediates for guanidines
FR2603580B1 (fr) Procede de preparation d'un compose organique polyfluorure
IT7827076A0 (it) Processo per la produzione di acido 2-ammino-2-fenilacetico eventualmente sostituito, otticamente attivo.
DE69100640D1 (de) Die Herstellung von Methylaminen.
ATE10366T1 (de) Verfahren zur herstellung von alpha, alphadifluoroalkoxy oder alpha, alphadifluoroalkylthiophenylsulfonen.
DE3785652D1 (de) Zwischenprodukte und deren verwendung fuer die synthese von organischen verbindungen.
EP0249136A3 (en) Process for producing cyclic ureas
IT211843Z2 (it) Produzione di piastre. cilindro per un impianto di
DE69129613D1 (de) Katalytisches Verfahren zur Herstellung von stickstoffhaltigen überbrückten Verbindungen
DE3486032D1 (de) Synthese von nizatidin.
IT8622188A0 (it) Processo per la sintesi di un sale fosforico del creatinolo utile quale precursore delcreatinolo-o-fosfato, sale fosforico cosi' ottenuto ed intermedi disintesi.
IT8523216A0 (it) Processo stereoselettivo per lapreparazione di composti carbonilici alfa, beta-disostituiti otticamente attivi.
HUT42104A (en) Process for the production of chrome compounds and solid, carrier catalysts comprising them, as well as for the polymerization of ethylene by using the catalysts

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970710