DE1568893A1 - Verfahren zur Herstellung von Urethanen - Google Patents

Verfahren zur Herstellung von Urethanen

Info

Publication number
DE1568893A1
DE1568893A1 DE19661568893 DE1568893A DE1568893A1 DE 1568893 A1 DE1568893 A1 DE 1568893A1 DE 19661568893 DE19661568893 DE 19661568893 DE 1568893 A DE1568893 A DE 1568893A DE 1568893 A1 DE1568893 A1 DE 1568893A1
Authority
DE
Germany
Prior art keywords
metal
compound
chloride
compounds
hydroxyl group
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.)
Pending
Application number
DE19661568893
Other languages
German (de)
English (en)
Inventor
Gamlen George Albert
Arthur Ibbotson
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 DE1568893A1 publication Critical patent/DE1568893A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G71/00—Macromolecular compounds obtained by reactions forming a ureide or urethane link, otherwise, than from isocyanate radicals in the main chain of the macromolecule
    • 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
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22—Organic complexes
    • B01J31/2282—Unsaturated compounds used as ligands
    • B01J31/2295—Cyclic compounds, e.g. cyclopentadienyls
    • 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
    • B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
    • B01J31/28—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of the platinum group metals, iron group metals or copper
    • B01J31/30—Halides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • 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
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82—Metals of the platinum group
    • B01J2531/822—Rhodium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19661568893 1965-11-08 1966-11-08 Verfahren zur Herstellung von Urethanen Pending DE1568893A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB47261/65A GB1092157A (en) 1965-11-08 1965-11-08 Process for the manufacture of urethanes

Publications (1)

Publication Number Publication Date
DE1568893A1 true DE1568893A1 (de) 1970-07-30

Family

ID=10444334

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661568893 Pending DE1568893A1 (de) 1965-11-08 1966-11-08 Verfahren zur Herstellung von Urethanen

Country Status (5)

Country Link
US (1) US3454620A (enExample)
DE (1) DE1568893A1 (enExample)
FR (1) FR1504080A (enExample)
GB (1) GB1092157A (enExample)
NL (1) NL6615736A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035752A1 (de) * 1980-03-12 1981-09-16 Bayer Ag Verfahren zur Herstellung von Urethanen

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3993685A (en) * 1974-10-21 1976-11-23 Atlantic Richfield Company Process for the production of urethanes
JPS5175043A (enExample) * 1974-12-19 1976-06-29 Mitsui Toatsu Chemicals
US4186269A (en) * 1975-01-30 1980-01-29 Mitsui Toatsu Chemicals, Incorporated Process for producing an aromatic urethane
US4134880A (en) * 1978-01-19 1979-01-16 Mitsui Toatsu Chemicals, Incorporated Process for producing an aromatic urethane from nitro compounds, hydroxyl compounds and carbon monoxide using metal-Lewis acid-ammonia catalyst systems
FR2415628A1 (fr) * 1978-01-26 1979-08-24 Mitsui Toatsu Chemicals Procede de preparation d'urethannes aromatiques
US4258201A (en) * 1979-01-29 1981-03-24 Halcon Research And Development Corp. Process for the manufacture of carbamates
DE2908250A1 (de) * 1979-03-02 1980-09-11 Bayer Ag Verfahren zur herstellung von urethanen
US4266070A (en) * 1979-05-25 1981-05-05 Halcon Research And Development Corp. Catalytic process for the manufacture of urethanes
US4260781A (en) * 1979-05-25 1981-04-07 Halcon Research And Development Corp. Process for the manufacture of carbamates
FR2627489B1 (fr) * 1988-02-23 1990-10-26 Rhone Poulenc Chimie Procede de preparation de carbamates aromatiques
US5008435A (en) * 1988-11-22 1991-04-16 Industrial Technology Research Institute Preparation of urethanes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3245774A (en) * 1957-05-14 1966-04-12 Pittsburgh Plate Glass Co Haloalkyl esters of nu-substituted halophenylcarbamic acid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035752A1 (de) * 1980-03-12 1981-09-16 Bayer Ag Verfahren zur Herstellung von Urethanen

Also Published As

Publication number Publication date
FR1504080A (fr) 1967-12-01
US3454620A (en) 1969-07-08
NL6615736A (enExample) 1967-05-09
GB1092157A (en) 1967-11-22

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