[go: up one dir, main page]

AU8018298A - Method for the preparation of carbamates - Google Patents

Method for the preparation of carbamates

Info

Publication number
AU8018298A
AU8018298A AU80182/98A AU8018298A AU8018298A AU 8018298 A AU8018298 A AU 8018298A AU 80182/98 A AU80182/98 A AU 80182/98A AU 8018298 A AU8018298 A AU 8018298A AU 8018298 A AU8018298 A AU 8018298A
Authority
AU
Australia
Prior art keywords
carbamates
preparation
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
AU80182/98A
Inventor
Richard Colin Smith
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of AU8018298A publication Critical patent/AU8018298A/en
Abandoned 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08—Silica

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Catalysts (AREA)
AU80182/98A 1997-06-05 1998-05-15 Method for the preparation of carbamates Abandoned AU8018298A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP97109081 1997-06-05
EP97109081 1997-06-05
PCT/EP1998/002888 WO1998055450A1 (en) 1997-06-05 1998-05-15 Method for the preparation of carbamates

Publications (1)

Publication Number Publication Date
AU8018298A true AU8018298A (en) 1998-12-21

Family

ID=8226879

Family Applications (1)

Application Number Title Priority Date Filing Date
AU80182/98A Abandoned AU8018298A (en) 1997-06-05 1998-05-15 Method for the preparation of carbamates

Country Status (9)

Country Link
EP (1) EP0988281A1 (en)
JP (1) JP2002512626A (en)
KR (1) KR20010013407A (en)
CN (1) CN1258274A (en)
AU (1) AU8018298A (en)
CA (1) CA2289658A1 (en)
HU (1) HUP0003114A3 (en)
WO (1) WO1998055450A1 (en)
ZA (1) ZA984538B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001513776A (en) 1997-02-28 2001-09-04 ユニバーシティ オブ アイオワ リサーチ ファウンデーション Use of nucleic acids containing unmethylated CpG dinucleotides in the treatment of LPS-related disorders
US7022871B2 (en) * 1999-12-27 2006-04-04 Huntsman International Llc Process for the synthesis of polycarbamates
KR20080031290A (en) * 2005-07-20 2008-04-08 다우 글로벌 테크놀로지스 인크. Carbamate Process Using Heterogeneous Supported Catalysts
CN100358977C (en) * 2005-09-08 2008-01-02 中国石油大学(华东) A kind of preparation method of catalyst
JP4778844B2 (en) * 2006-06-20 2011-09-21 三井化学株式会社 Method for producing silicon-containing isocyanate compound
EP2036884A1 (en) 2007-09-14 2009-03-18 Repsol Ypf S.A. Process for producing fluorinated isocyanates and carbamates
CN100566834C (en) * 2008-05-19 2009-12-09 中国科学院山西煤炭化学研究所 Catalyst, preparation method and application for synthesizing aromatic carbamate
ES2331505B2 (en) * 2008-07-04 2010-09-20 Universidad Politecnica De Valencia CARBAMATE PREPARATION WITH SOLID CATALYSTS.
US8058469B2 (en) 2008-11-03 2011-11-15 Sabic Innovative Plastics Ip B.V. Method for making carbamates, ureas and isocyanates
EP2199278B1 (en) * 2008-12-19 2011-09-14 Dow Global Technologies LLC Process for the Production of Aromatic Urethanes
EP2491011A1 (en) * 2009-10-21 2012-08-29 Basf Se Method for producing urethanes
FR2960875B1 (en) 2010-06-04 2012-12-28 Sanofi Aventis HEXAFLUOROISOPROPYL CARBAMATE DERIVATIVES, THEIR PREPARATION AND THEIR THERAPEUTIC APPLICATION
JP5847526B2 (en) * 2010-10-13 2016-01-27 日本合成化学工業株式会社 Method for producing urethane compound
CN103012210B (en) * 2012-12-13 2014-09-17 黄河三角洲京博化工研究院有限公司 Preparation method of isophorone diamidoformate
KR102016527B1 (en) * 2013-06-20 2019-09-02 한국생산기술연구원 Process for preparing aliphatic hydroxyalkyl carbamates from aromatic amines
WO2018210711A1 (en) 2017-05-15 2018-11-22 Covestro Deutschland Ag Silica-based zinc catalysts. their preparation and use in the alkoxycarbonylation of amines
EP3630717B1 (en) * 2017-05-26 2022-02-09 Council of Scientific and Industrial Research A process for the synthesis of aromatic carbamates

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2525506C2 (en) * 1975-06-07 1983-09-15 Basf Ag, 6700 Ludwigshafen Process for the preparation of a catalyst containing nickel and / or cobalt and zinc oxide
US4101446A (en) * 1976-12-22 1978-07-18 Stauffer Chemical Company Lead acetate impregnated magnesium silicate for the production of perchloromethyl mercaptan
US4268683A (en) * 1980-02-21 1981-05-19 The Dow Chemical Company Preparation of carbamates from aromatic amines and organic carbonates
US4268684A (en) * 1980-02-25 1981-05-19 The Dow Chemical Company Preparation of carbamates from aromatic amines and organic carbonates
JPH07328435A (en) * 1994-06-15 1995-12-19 Nippon Shokubai Co Ltd Catalyst for production of carbamate and production of carbamate using that catalyst

Also Published As

Publication number Publication date
ZA984538B (en) 1998-12-07
HUP0003114A3 (en) 2001-03-28
JP2002512626A (en) 2002-04-23
HUP0003114A2 (en) 2001-02-28
CA2289658A1 (en) 1998-12-10
EP0988281A1 (en) 2000-03-29
WO1998055450A1 (en) 1998-12-10
KR20010013407A (en) 2001-02-26
CN1258274A (en) 2000-06-28

Similar Documents

Publication Publication Date Title
IL135813A0 (en) Method for the preparation of citalopram
AU8018298A (en) Method for the preparation of carbamates
AU3412799A (en) Method for the preparation of organic carbamates
AU7763398A (en) Method for the preparation of organic isocyanates
AU5194798A (en) Process for the preparation of radiopharmaceuticals
AU2387897A (en) Method for the manufacture of brushes
AU5737498A (en) Method for the preparation of alpha-bromo-lactam derivatives
AU3783097A (en) Process for the preparation of hexanitrohexaazaisowurtzitanes
AUPO935597A0 (en) Improved fastening method
AU7766098A (en) Method for the preparation of carbamates
AU4468997A (en) Process for the preparation of fluoxetine
AU1810399A (en) Method for synthesizing
HU9800869D0 (en) Process for the preparation of chloroketonamines using carbamates
AU7752698A (en) Method for the synthesis of anti-microbial hydroxybenzoats
AU7763498A (en) Method for the preparation of organic isocyanates
AUPO870297A0 (en) Method
AUPO937097A0 (en) Method
EP0816318A3 (en) Method for the preparation of 4-hydroxybiphenyl
AU6887198A (en) Improved method for the preparation of benzyluracils
AU1207497A (en) Process for the preparation of para-fluorophenol
AU9007598A (en) Process for the preparation of carvone
EP0794166A3 (en) Method for the preparation of hydroxymethylcyclopropane
AU5346298A (en) Method for the preparation of melamine
AU2797395A (en) Method for the manufacture of halogenoalcanols
AU5120798A (en) Process for the preparation of phtalides

Legal Events

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