BR8605693A - CARBONILATION PROCESS - Google Patents

CARBONILATION PROCESS

Info

Publication number: BR8605693A
Authority: BR; Brazil
Prior art keywords: carbonilation; carbonilation process
Prior art date: 1985-03-04

Application number

BR8605693A

Other languages

Portuguese (pt)

Inventor

John H Grate

David R Hamm

Donald H Valentine

Original Assignee

Catalytica Associates

Haldor Topsoe As

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.)

1985-03-04

Filing date

1986-02-25

Publication date

1987-08-11

1985-03-04 Priority claimed from US06/707,885 external-priority patent/US4629804A/en

1985-06-17 Priority claimed from US06/744,951 external-priority patent/US4709073A/en

1985-12-09 Priority claimed from US06/806,389 external-priority patent/US4687872A/en

1986-01-24 Priority claimed from US06/820,850 external-priority patent/US4705883A/en

1986-02-25 Application filed by Catalytica Associates, Haldor Topsoe As filed Critical Catalytica Associates

1987-08-11 Publication of BR8605693A publication Critical patent/BR8605693A/en

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
- C07C273/1809—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety
- C07C273/1836—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety from derivatives of carbamic acid
- 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
- 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)

BR8605693A 1985-03-04 1986-02-25 CARBONILATION PROCESS BR8605693A (en)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
US06/707,885 US4629804A (en)	1983-09-16	1985-03-04	Process for preparation of urethanes
US06/744,951 US4709073A (en)	1985-06-17	1985-06-17	Process for the preparation of urethanes
US06/806,389 US4687872A (en)	1985-12-09	1985-12-09	Process for the preparation of urethanes
US06/820,850 US4705883A (en)	1983-09-16	1986-01-24	Carbonylation process
PCT/US1986/000415 WO1986005179A1 (en)	1983-09-16	1986-02-25	Carbonylation process

Publications (1)

Publication Number	Publication Date
BR8605693A true BR8605693A (en)	1987-08-11

Family

ID=27505505

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8605693A BR8605693A (en)	1985-03-04	1986-02-25	CARBONILATION PROCESS

Country Status (9)

Country	Link
EP (1)	EP0215848A4 (en)
KR (1)	KR940003065B1 (en)
AU (1)	AU586591B2 (en)
BR (1)	BR8605693A (en)
CA (1)	CA1276166C (en)
DK (1)	DK511286D0 (en)
FI (1)	FI864485A7 (en)
NO (1)	NO166711C (en)
WO (1)	WO1986005179A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2643078B1 (en) *	1989-02-15	1991-05-10	Poudres & Explosifs Ste Nale	METHOD FOR SYNTHESIZING SYMMETRICAL UREASES
US5241118A (en) *	1991-04-04	1993-08-31	Arco Chemical Technology, L.P.	Process for the preparation of trisubstituted ureas by reductive carbonylation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2083812B (en) *	1980-09-17	1984-04-18	Quimco Gmbh	Process for the preparation of substituted ureas
EP0086281B2 (en) *	1981-12-02	1988-10-19	Shell Internationale Researchmaatschappij B.V.	Preparation of carbamates using a palladium-containing catalyst
US4491670A (en) *	1983-01-27	1985-01-01	Indian Explosives Ltd.	Catalytic process for the direct carbonylation of organic nitro compounds
DE3486264T2 (en) *	1983-09-16	1994-08-04	Catalytica Associates	METHOD OF PRODUCING URETHANES.

1986
- 1986-02-25 AU AU55403/86A patent/AU586591B2/en not_active Ceased
- 1986-02-25 EP EP19860901706 patent/EP0215848A4/en not_active Withdrawn
- 1986-02-25 BR BR8605693A patent/BR8605693A/en unknown
- 1986-02-25 FI FI864485A patent/FI864485A7/en not_active IP Right Cessation
- 1986-02-25 WO PCT/US1986/000415 patent/WO1986005179A1/en not_active Ceased
- 1986-02-27 KR KR1019860001367A patent/KR940003065B1/en not_active Expired - Lifetime
- 1986-03-03 CA CA000503125A patent/CA1276166C/en not_active Expired - Lifetime
- 1986-10-24 DK DK511286A patent/DK511286D0/en not_active Application Discontinuation
- 1986-11-03 NO NO86864387A patent/NO166711C/en unknown

Also Published As

Publication number	Publication date
KR860007208A (en)	1986-10-08
DK511286A (en)	1986-10-24
DK511286D0 (en)	1986-10-24
NO864387L (en)	1986-11-03
EP0215848A1 (en)	1987-04-01
AU5540386A (en)	1986-09-24
EP0215848A4 (en)	1988-04-26
CA1276166C (en)	1990-11-13
FI864485L (en)	1986-11-04
KR940003065B1 (en)	1994-04-13
FI864485A0 (en)	1986-11-04
WO1986005179A1 (en)	1986-09-12
AU586591B2 (en)	1989-07-13
NO864387D0 (en)	1986-11-03
FI864485A7 (en)	1986-11-04
NO166711C (en)	1991-08-28
NO166711B (en)	1991-05-21

Publication	Publication Date	Title
BR8506340A (en)	1986-08-26	TANTALO PURIFICATION PROCESS
BR8504919A (en)	1986-02-18	COATING PROCESS
BR8603063A (en)	1987-02-17	ASPHALT COOKING PROCESS
PT84415B (en)	1989-10-04	ALPHA-1-ANTIPROTEASE PURIFICATION PROCESS
BR8606721A (en)	1987-08-11	DIAMOND IDENTIFICATION PROCESS
BR8704474A (en)	1988-05-24	LAMINATION PROCESS
BR8701335A (en)	1988-01-05	WELDING PROCESS
BR8706225A (en)	1988-06-21	ADSORCATION PROCESS
BR8503294A (en)	1986-04-01	METHOD-MERCAPTAN MANUFACTURING PROCESS
BR8805636A (en)	1989-10-17	ALKILLATION PROCESS
PT92171A (en)	1990-05-31	N-PHOSPONOMETHYL-GLYCINE PREPARATION PROCESS
BR8602937A (en)	1987-03-17	SUDDEN COOLING PROCESS
BR8707074A (en)	1988-08-02	PROCESS
BR8506175A (en)	1986-08-26	GALOBOROSILICATE PREPARATION PROCESS
BR8502841A (en)	1986-02-25	MERCAPTOBENZOTIAZOLA PURIFICATION PROCESS
BR8405629A (en)	1986-06-03	POLYMERIZATION PROCESS
BR8601349A (en)	1986-12-02	PROCESS OF PREPARING W-LACTAMAS
BR8403050A (en)	1986-01-28	SELF-HYDROGENATION PROCESS
KR880701245A (en)	1988-07-26	16α-methylation process
BR8504444A (en)	1986-07-15	POLYESTER PREPARATION PROCESS
BR8605693A (en)	1987-08-11	CARBONILATION PROCESS
BR8605578A (en)	1987-08-18	ELECTROCHEMICAL DIMERIZATION PROCESS
BR8602414A (en)	1987-06-02	PHOTO-SCREEN MAKING PROCESS
BR8505416A (en)	1987-06-02	DECORATION PROCESS
BR8501012A (en)	1985-08-06	FILTRATION PROCESS

Legal Events

Date	Code	Title	Description
2018-03-27	B15K	Others concerning applications: alteration of classification	Ipc: C07C 273/18 (2006.01), C07C 269/00 (2006.0