IT1292030B1 - Procedimento per la sintesi di uretani aromatici - Google Patents

Procedimento per la sintesi di uretani aromatici

Info

Publication number
IT1292030B1
IT1292030B1 IT97MI001261A ITMI971261A IT1292030B1 IT 1292030 B1 IT1292030 B1 IT 1292030B1 IT 97MI001261 A IT97MI001261 A IT 97MI001261A IT MI971261 A ITMI971261 A IT MI971261A IT 1292030 B1 IT1292030 B1 IT 1292030B1
Authority
IT
Italy
Prior art keywords
aromatic
synthesis
uretans
procedure
alcohol
Prior art date
Application number
IT97MI001261A
Other languages
English (en)
Inventor
Aldo Bosetti
Emanuele Cauchi
Vittorio Carletti
Pietro Cesti
Original Assignee
Mini Ricerca Scient Tecnolog
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 Mini Ricerca Scient Tecnolog filed Critical Mini Ricerca Scient Tecnolog
Publication of ITMI971261A0 publication Critical patent/ITMI971261A0/it
Priority to IT97MI001261A priority Critical patent/IT1292030B1/it
Priority to SI9830085T priority patent/SI0881213T1/xx
Priority to AT98106933T priority patent/ATE205825T1/de
Priority to DE69801708T priority patent/DE69801708T2/de
Priority to DK98106933T priority patent/DK0881213T3/da
Priority to EP98106933A priority patent/EP0881213B1/en
Priority to PT98106933T priority patent/PT881213E/pt
Priority to ES98106933T priority patent/ES2165108T3/es
Priority to US09/064,166 priority patent/US6034265A/en
Priority to JP14147298A priority patent/JP4201881B2/ja
Publication of ITMI971261A1 publication Critical patent/ITMI971261A1/it
Application granted granted Critical
Publication of IT1292030B1 publication Critical patent/IT1292030B1/it

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)
IT97MI001261A 1997-05-29 1997-05-29 Procedimento per la sintesi di uretani aromatici IT1292030B1 (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT97MI001261A IT1292030B1 (it) 1997-05-29 1997-05-29 Procedimento per la sintesi di uretani aromatici
DK98106933T DK0881213T3 (da) 1997-05-29 1998-04-16 Fremgangsmåde til fremstilling af aromatiske urethaner
AT98106933T ATE205825T1 (de) 1997-05-29 1998-04-16 Verfahren zur herstellung von aromatischen urethanen
DE69801708T DE69801708T2 (de) 1997-05-29 1998-04-16 Verfahren zur Herstellung von aromatischen Urethanen
SI9830085T SI0881213T1 (en) 1997-05-29 1998-04-16 Process for the synthesis of aromatic urethanes
EP98106933A EP0881213B1 (en) 1997-05-29 1998-04-16 Process for the synthesis of aromatic urethanes
PT98106933T PT881213E (pt) 1997-05-29 1998-04-16 Processo para a sintese de uretanos aromaticos
ES98106933T ES2165108T3 (es) 1997-05-29 1998-04-16 Procedimiento para la sintesis de uretanos aromaticos.
US09/064,166 US6034265A (en) 1997-05-29 1998-04-22 Process for the synthesis of aromatic urethanes
JP14147298A JP4201881B2 (ja) 1997-05-29 1998-05-22 芳香族ウレタンの合成方法

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 (3)

Publication Number Publication Date
ITMI971261A0 ITMI971261A0 (it) 1997-05-29
ITMI971261A1 ITMI971261A1 (it) 1998-11-29
IT1292030B1 true IT1292030B1 (it) 1999-01-25

Family

ID=11377245

Family Applications (1)

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

Country Status (10)

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

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
JP5313164B2 (ja) * 2007-11-19 2013-10-09 旭化成ケミカルズ株式会社 イソシアネートおよび芳香族ヒドロキシ化合物の製造方法
RU2483058C2 (ru) * 2008-05-15 2013-05-27 Асахи Касеи Кемикалз Корпорейшн Способ получения изоцианата
CA2721357C (en) * 2008-05-15 2014-01-07 Asahi Kasei Chemicals Corporation Process for producing isocyanates using diaryl carbonate
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
WO2019185608A1 (en) * 2018-03-28 2019-10-03 Covestro Deutschland Ag 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
ATE205825T1 (de) 2001-10-15
US6034265A (en) 2000-03-07
PT881213E (pt) 2002-03-28
SI0881213T1 (en) 2002-04-30
DE69801708D1 (de) 2001-10-25
EP0881213A2 (en) 1998-12-02
ITMI971261A0 (it) 1997-05-29
ES2165108T3 (es) 2002-03-01
JP4201881B2 (ja) 2008-12-24
EP0881213B1 (en) 2001-09-19
DE69801708T2 (de) 2002-07-11
JPH111462A (ja) 1999-01-06
DK0881213T3 (da) 2001-12-17
ITMI971261A1 (it) 1998-11-29
EP0881213A3 (en) 1999-01-20

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