ATE205825T1 - Verfahren zur herstellung von aromatischen urethanen - Google Patents

Verfahren zur herstellung von aromatischen urethanen

Info

Publication number
ATE205825T1
ATE205825T1 AT98106933T AT98106933T ATE205825T1 AT E205825 T1 ATE205825 T1 AT E205825T1 AT 98106933 T AT98106933 T AT 98106933T AT 98106933 T AT98106933 T AT 98106933T AT E205825 T1 ATE205825 T1 AT E205825T1
Authority
AT
Austria
Prior art keywords
aromatic
alcohol
aromatic urethanes
producing aromatic
reaction
Prior art date
Application number
AT98106933T
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
Application granted granted Critical
Publication of ATE205825T1 publication Critical patent/ATE205825T1/de

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)
AT98106933T 1997-05-29 1998-04-16 Verfahren zur herstellung von aromatischen urethanen ATE205825T1 (de)

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
ATE205825T1 true ATE205825T1 (de) 2001-10-15

Family

ID=11377245

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98106933T ATE205825T1 (de) 1997-05-29 1998-04-16 Verfahren zur herstellung von aromatischen urethanen

Country Status (10)

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

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 (de) 2007-09-14 2009-03-18 Repsol Ypf S.A. Verfahren zur Herstellung fluorierter Isocyanate und Carbamate
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
WO2009139062A1 (ja) * 2008-05-15 2009-11-19 旭化成ケミカルズ株式会社 イソシアネートの製造方法
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
JPH111462A (ja) 1999-01-06
PT881213E (pt) 2002-03-28
EP0881213A2 (de) 1998-12-02
EP0881213A3 (de) 1999-01-20
DE69801708T2 (de) 2002-07-11
SI0881213T1 (en) 2002-04-30
DE69801708D1 (de) 2001-10-25
ITMI971261A0 (de) 1997-05-29
ITMI971261A1 (it) 1998-11-29
JP4201881B2 (ja) 2008-12-24
US6034265A (en) 2000-03-07
DK0881213T3 (da) 2001-12-17
ES2165108T3 (es) 2002-03-01
IT1292030B1 (it) 1999-01-25
EP0881213B1 (de) 2001-09-19

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee