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AU3412799A - Method for the preparation of organic carbamates - Google Patents

Method for the preparation of organic carbamates

Info

Publication number
AU3412799A
AU3412799A AU34127/99A AU3412799A AU3412799A AU 3412799 A AU3412799 A AU 3412799A AU 34127/99 A AU34127/99 A AU 34127/99A AU 3412799 A AU3412799 A AU 3412799A AU 3412799 A AU3412799 A AU 3412799A
Authority
AU
Australia
Prior art keywords
preparation
organic carbamates
carbamates
organic
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.)
Abandoned
Application number
AU34127/99A
Inventor
Joris Bosman
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.)
Huntsman International LLC
Original Assignee
Huntsman International LLC
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 Huntsman International LLC filed Critical Huntsman International LLC
Publication of AU3412799A publication Critical patent/AU3412799A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/04—Preparation of derivatives of isocyanic acid from or via carbamates or carbamoyl halides
    • 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)
AU34127/99A 1998-03-17 1999-03-17 Method for the preparation of organic carbamates Abandoned AU3412799A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP98104775 1998-03-17
EP98104775 1998-03-17
PCT/EP1999/001693 WO1999047493A1 (en) 1998-03-17 1999-03-16 Method for the preparation of organic carbamates

Publications (1)

Publication Number Publication Date
AU3412799A true AU3412799A (en) 1999-10-11

Family

ID=8231601

Family Applications (1)

Application Number Title Priority Date Filing Date
AU34127/99A Abandoned AU3412799A (en) 1998-03-17 1999-03-17 Method for the preparation of organic carbamates

Country Status (3)

Country Link
EP (1) EP1093452A1 (en)
AU (1) AU3412799A (en)
WO (1) WO1999047493A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1317756B1 (en) * 2000-02-03 2003-07-15 Eni Spa INTEGRATED PROCEDURE FOR THE PREPARATION OF AROMATIC ISOCYANATES AND PROCESSES FOR THE REALIZATION OF THE RELATIVE INTERMEDIATE PHASES.
ES2187241B1 (en) * 2000-06-01 2004-08-01 Repsol Quimica, S.A. PROCEDURE FOR THE PRODUCTION OF ISOCIANATES.
US6781010B1 (en) * 2000-09-19 2004-08-24 Lyondell Chemical Company Non-phosgene route to the manufacture of organic isocyanates
CN100408557C (en) * 2003-08-26 2008-08-06 河北工业大学 A kind of method for preparing 2,4-toluene dicarbamate methyl ester
WO2007015852A2 (en) * 2005-07-20 2007-02-08 Dow Global Technologies Inc. Heterogeneous supported catalytic carbamate process
EP1870397A1 (en) 2006-06-20 2007-12-26 Repsol Ypf S.A. One-pot catalytic process for the synthesis of isocyanates and installations for the same
EP1870398B1 (en) * 2006-06-20 2008-12-17 Repsol Ypf S.A. One-pot catalytic process for the synthesis of isocyanates
EP2036884A1 (en) 2007-09-14 2009-03-18 Repsol Ypf S.A. Process for producing fluorinated isocyanates and carbamates
WO2009098327A1 (en) * 2008-02-06 2009-08-13 Repsol Ypf, S.A. Method for producing fluorinated carbamates and isocyanates with heterogeneous catalysts
ES2331505B2 (en) 2008-07-04 2010-09-20 Universidad Politecnica De Valencia CARBAMATE PREPARATION WITH SOLID CATALYSTS.
CN102131770B (en) * 2008-08-22 2014-08-06 巴斯夫欧洲公司 Method for producing urethanes composed of di-functional aromatic amines and dialkyl carbonates
PT2199278E (en) 2008-12-19 2011-11-10 Dow Global Technologies Llc Process for the production of aromatic urethanes
ES2345028B2 (en) * 2009-03-10 2011-06-06 Universidad Politecnica De Valencia PREPARATION OF CARBAMATES IN "ONE POT" WITH SOLID CATALYSTS.
EP2491011A1 (en) * 2009-10-21 2012-08-29 Basf Se Method for producing urethanes
EP2554537B1 (en) 2010-04-02 2018-10-31 AGC Inc. Method for producing carbamate compound, carbamate compound, and method for producing isocyanate compound using same
CN103980160B (en) * 2014-05-08 2016-02-24 南京工业大学 Method for synthesizing isophorone diamino methyl formate
US11406964B2 (en) 2018-03-28 2022-08-09 Covestro Intellectual Property Gmbh & Co. Kg Heterogeneous catalysts for the synthesis of carbamates

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3035354A1 (en) * 1980-09-19 1982-04-29 Bayer Ag, 5090 Leverkusen METHOD FOR THE PRODUCTION OF N, O-DISUBSTITUTED URETHANES AND THE USE THEREOF AS THE STARTING MATERIAL FOR THE PRODUCTION OF ORGANIC ISOCYANATES
DE4121211A1 (en) * 1991-06-27 1993-01-14 Bayer Ag METHOD FOR PRODUCING BIS (ETHOXYCARBONYLAMINO) TOLUOLS AND THE USE THEREOF FOR PRODUCING DIISOCYANATOTOLUOLS

Also Published As

Publication number Publication date
WO1999047493A1 (en) 1999-09-23
EP1093452A1 (en) 2001-04-25

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase