ES552185A0 - Un procedimiento para la preparacion de uretano - Google Patents

Un procedimiento para la preparacion de uretano

Info

Publication number
ES552185A0
ES552185A0 ES552185A ES552185A ES552185A0 ES 552185 A0 ES552185 A0 ES 552185A0 ES 552185 A ES552185 A ES 552185A ES 552185 A ES552185 A ES 552185A ES 552185 A0 ES552185 A0 ES 552185A0
Authority
ES
Spain
Prior art keywords
urethane
procedure
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.)
Granted
Application number
ES552185A
Other languages
English (en)
Other versions
ES8704997A1 (es
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of ES8704997A1 publication Critical patent/ES8704997A1/es
Publication of ES552185A0 publication Critical patent/ES552185A0/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C271/06—Esters of carbamic acids
    • C07C271/32—Esters of carbamic acids having oxygen atoms of carbamate groups bound to carbon atoms of rings other than six-membered aromatic rings
    • C07C271/38—Esters of carbamic acids having oxygen atoms of carbamate groups bound to carbon atoms of rings other than six-membered aromatic rings with the nitrogen atom of at least one of the carbamate groups bound to a carbon atom of a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic Table
    • C07F1/005—Compounds containing elements of Groups 1 or 11 of the Periodic Table without C-Metal linkages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES552185A 1985-02-20 1986-02-19 Un procedimiento para la preparacion de uretano Expired ES8704997A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70342585A 1985-02-20 1985-02-20
US06/821,324 US4806674A (en) 1985-02-20 1986-01-27 Preparation of urethanes by oxidative carbonylation of amines using copper carboxylates as oxidants

Publications (2)

Publication Number Publication Date
ES8704997A1 ES8704997A1 (es) 1987-04-16
ES552185A0 true ES552185A0 (es) 1987-04-16

Family

ID=27107138

Family Applications (2)

Application Number Title Priority Date Filing Date
ES552185A Expired ES8704997A1 (es) 1985-02-20 1986-02-19 Un procedimiento para la preparacion de uretano
ES557281A Expired ES8801179A1 (es) 1985-02-20 1987-01-02 Un procedimiento para la preparacion de aductos de carboxilato de cobre-amina

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES557281A Expired ES8801179A1 (es) 1985-02-20 1987-01-02 Un procedimiento para la preparacion de aductos de carboxilato de cobre-amina

Country Status (6)

Country Link
US (1) US4806674A (es)
EP (1) EP0195515A1 (es)
KR (1) KR900003510B1 (es)
CN (1) CN86101759A (es)
ES (2) ES8704997A1 (es)
PT (1) PT82047B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0310907A1 (en) * 1987-10-09 1989-04-12 Nkk Corporation Method of manufacturing aromatic urethane
GB8908870D0 (en) * 1989-04-19 1989-06-07 Shell Int Research A process for the preparation of carbamates
US5130464A (en) * 1989-05-31 1992-07-14 Nkk Corporation Method of manufacturing aromatic urethanes
EP0442173B1 (en) * 1990-02-13 1997-04-23 Council of Scientific and Industrial Research Process for the preparation of alkyl methylcarbamates

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405156A (en) * 1965-03-10 1968-10-08 Pullman Inc Process for production of isocyanates
US3641092A (en) * 1966-11-25 1972-02-08 Hercules Inc Isocyanate synthesis from amines and carbon monoxide catalyzed by pdcl2
JPS5822108B2 (ja) * 1977-07-25 1983-05-06 三井東圧化学株式会社 芳香族ジウレタンの製造方法
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
US4251667A (en) * 1979-06-06 1981-02-17 Atlantic Richfield Company Process for the preparation of aromatic urethanes
EP0036895A1 (de) * 1980-03-20 1981-10-07 BASF Aktiengesellschaft Verfahren zur Herstellung von aromatischen Urethanen
DE3046982A1 (de) * 1980-12-12 1982-07-15 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von urethanen
DE3130843A1 (de) * 1981-08-04 1983-02-24 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von urethanen
GB8511214D0 (en) * 1985-05-02 1985-06-12 British Petroleum Co Plc Carbonylation reactions

Also Published As

Publication number Publication date
PT82047B (pt) 1988-05-27
KR900003510B1 (ko) 1990-05-21
ES8801179A1 (es) 1987-12-16
EP0195515A1 (en) 1986-09-24
ES8704997A1 (es) 1987-04-16
CN86101759A (zh) 1986-09-17
ES557281A0 (es) 1987-12-16
US4806674A (en) 1989-02-21
PT82047A (en) 1986-03-01
KR870007107A (ko) 1987-08-14

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