ES2165108T3 - Procedimiento para la sintesis de uretanos aromaticos. - Google Patents

Procedimiento para la sintesis de uretanos aromaticos.

Info

Publication number
ES2165108T3
ES2165108T3 ES98106933T ES98106933T ES2165108T3 ES 2165108 T3 ES2165108 T3 ES 2165108T3 ES 98106933 T ES98106933 T ES 98106933T ES 98106933 T ES98106933 T ES 98106933T ES 2165108 T3 ES2165108 T3 ES 2165108T3
Authority
ES
Spain
Prior art keywords
aromatic
reaction
procedure
synthesis
urethans
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
ES98106933T
Other languages
English (en)
Spanish (es)
Inventor
Aldo Bosetti
Emanuele Cauchi
Vittorio Carletti
Pietro Cesti
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.)
Ministry of Education, Universities and Research
Original Assignee
Ministry of Education, Universities and Research
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 Ministry of Education, Universities and Research filed Critical Ministry of Education, Universities and Research
Application granted granted Critical
Publication of ES2165108T3 publication Critical patent/ES2165108T3/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
    • C07C269/00—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C269/04—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups from amines with formation of carbamate groups

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)
  • Catalysts (AREA)
ES98106933T 1997-05-29 1998-04-16 Procedimiento para la sintesis de uretanos aromaticos. Expired - Lifetime ES2165108T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97MI001261A IT1292030B1 (it) 1997-05-29 1997-05-29 Procedimento per la sintesi di uretani aromatici

Publications (1)

Publication Number Publication Date
ES2165108T3 true ES2165108T3 (es) 2002-03-01

Family

ID=11377245

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98106933T Expired - Lifetime ES2165108T3 (es) 1997-05-29 1998-04-16 Procedimiento para la sintesis de uretanos aromaticos.

Country Status (10)

Country Link
US (1) US6034265A (enExample)
EP (1) EP0881213B1 (enExample)
JP (1) JP4201881B2 (enExample)
AT (1) ATE205825T1 (enExample)
DE (1) DE69801708T2 (enExample)
DK (1) DK0881213T3 (enExample)
ES (1) ES2165108T3 (enExample)
IT (1) IT1292030B1 (enExample)
PT (1) PT881213E (enExample)
SI (1) SI0881213T1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1318395B1 (it) * 2000-03-17 2003-08-25 Enichem Spa Processo in continuo per la sintesi di uretani aromatici.
DE10253289A1 (de) * 2002-11-15 2004-06-03 Basf Coatings Ag Mit aktinischer Strahlung aktivierbare, urethangruppenhaltige Verbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung
EP2036884A1 (en) 2007-09-14 2009-03-18 Repsol Ypf S.A. Process for producing fluorinated isocyanates and carbamates
ES2685596T3 (es) * 2007-11-19 2018-10-10 Asahi Kasei Kabushiki Kaisha Derivados éster de ácido carbámico para la producción de isocianato y compuestos hidroxi aromáticos
KR101363232B1 (ko) * 2008-05-15 2014-02-12 아사히 가세이 케미칼즈 가부시키가이샤 탄산디아릴을 이용하는 이소시아네이트의 제조 방법
BRPI0822694B1 (pt) * 2008-05-15 2018-11-27 Asahi Kasei Chemicals Corp processo para produzir um isocianato
ES2331505B2 (es) 2008-07-04 2010-09-20 Universidad Politecnica De Valencia Preparacion de carbamatos con catalizadores solidos.
PT2199278E (pt) 2008-12-19 2011-11-10 Dow Global Technologies Llc Processo para a produção de uretanos aromáticos
EP3774028A1 (en) * 2018-03-28 2021-02-17 Covestro Intellectual Property GmbH & Co. KG Heterogeneous catalysts for the synthesis of carbamates

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3763217A (en) * 1970-12-03 1973-10-02 Halcon International Inc Preparation of carbamates
US4268683A (en) * 1980-02-21 1981-05-19 The Dow Chemical Company Preparation of carbamates from aromatic amines and organic carbonates
IT1229144B (it) * 1989-04-07 1991-07-22 Enichem Sintesi Procedimento per la produzione di carbammati.

Also Published As

Publication number Publication date
ITMI971261A0 (enExample) 1997-05-29
DK0881213T3 (da) 2001-12-17
EP0881213A2 (en) 1998-12-02
JPH111462A (ja) 1999-01-06
ITMI971261A1 (it) 1998-11-29
ATE205825T1 (de) 2001-10-15
JP4201881B2 (ja) 2008-12-24
DE69801708D1 (de) 2001-10-25
PT881213E (pt) 2002-03-28
EP0881213A3 (en) 1999-01-20
IT1292030B1 (it) 1999-01-25
EP0881213B1 (en) 2001-09-19
DE69801708T2 (de) 2002-07-11
US6034265A (en) 2000-03-07
SI0881213T1 (en) 2002-04-30

Similar Documents

Publication Publication Date Title
ES545885A0 (es) Un metodo para preparar 4-(4-(dimetilamino)-1-(4'-fluoro- fenil)-1-hidroxibutil)-3-(hidroximetil)-benzonitrilo
ES2176756T3 (es) Proceso perfeccionado para la sintesis de los esteres protegidos del acido (s)-3,4-dihidroxibutirico.
ES2157509T3 (es) Microcapsulas con empleo de iminooxadiazindiona-poliisocianatos.
GT200000190A (es) Procedimiento para la obtencion de 1,2,3,4-tetrahidroquinolinas-4-carboxiamino-2-sustituidas.
ES8702339A1 (es) Un procedimiento para preparar d, l-(treo) 1 aril-2-acilamido-3-fluor-1-propanol.
AR036331A1 (es) Compuestos utiles como intermediarios en la elaboracion de inhibidores de cetp y procedimiento para obtener dichos intermediarios e inhibidores
ES2179337T3 (es) Disulfuros de triazolilo.
ES2080106T3 (es) Agente dispersante, su utilizacion y substancias solidas recubiertas con el.
WO1998041513A3 (de) Substituierte aminosalicylsäureamide mit fungizider wirkung und zwischenprodukte zu ihrer herstellung
PL349449A1 (en) Sulfonamide hydroxamates
AR006058A1 (es) Procedimientos para preparar compuestos de dicianoacetato y de 1,2-pirazol-5-amino-3-substituido
ES2124069T3 (es) Compuestos heterociclicos aromaticos, composiciones farmaceuticas y cosmeticas que los contienen y utilizaciones.
KR910009148A (ko) 페이스트형 살충제 조성물
GT199900006A (es) Nuevos pentasacaridos, procedimiento para su preparacion y composiciones farmaceuticas que los contienen.
BR9807988A (pt) Processo para a preparação de um composto, e, composto.
AR026209A1 (es) Compuestos monociclicos basicos con accion nk-2 antagonista, procesos de fabricacion y formulas que los contienen
ECSP045291A (es) Preparación de ácido n1-(2'-piridil)-1,2-propanodiamino sulfámico y su uso en la síntesis de piperazinas biológicamente activas
EP0881213A3 (en) Process for the synthesis of aromatic urethanes
ES2114115T3 (es) Procedimiento y nuevos productos intermedios para la obtencion de triazolinonas.
BR9909029A (pt) Estabilização de poliisocianatos orgânicos
AR031366A1 (es) Proceso para la sintesis de (r) -1 -(3,5-bis (trifluormetil)- fenil) etan-1-ol mediante hidrogenacion detransferencia asimetrica
ES8207162A1 (es) Un procedimiento para la preparacion de 5-(dihidroxifenox)tetrazoles.
ES8707951A1 (es) Derivados de tetrazol
AU635333B2 (en) Novel aniline derivatives and fungicides containing them
IT1318395B1 (it) Processo in continuo per la sintesi di uretani aromatici.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 881213

Country of ref document: ES