BR8706407A - Processo para a preparacao de aldeidos - Google Patents

Processo para a preparacao de aldeidos

Info

Publication number: BR8706407A
Authority: BR; Brazil
Prior art keywords: aqueous solution; forming; aldehydes; phosphines; complex
Prior art date: 1986-11-27

Application number

BR8706407A

Other languages

English (en)

Inventor

Hanswilhelm Bach

Boy Cornils

Wilhelm Gick

Heinz-Dieter Hahn

Werner Konkol

Ernst Wiebus

Original Assignee

Ruhrchemie Ag

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.)

1986-11-27

Filing date

1987-11-26

Publication date

1988-07-12

1987-11-26 Application filed by Ruhrchemie Ag filed Critical Ruhrchemie Ag

1988-07-12 Publication of BR8706407A publication Critical patent/BR8706407A/pt

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
- C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Catalysts (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)

BR8706407A 1986-11-27 1987-11-26 Processo para a preparacao de aldeidos BR8706407A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19863640614 DE3640614A1 (de)	1986-11-27	1986-11-27	Verfahren zur herstellung von aldehyden

Publications (1)

Publication Number	Publication Date
BR8706407A true BR8706407A (pt)	1988-07-12

Family

ID=6314953

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8706407A BR8706407A (pt)	1986-11-27	1987-11-26	Processo para a preparacao de aldeidos

Country Status (12)

Country	Link
US (1)	US4808758A (pt)
EP (1)	EP0269964B1 (pt)
JP (1)	JPH0684323B2 (pt)
KR (1)	KR950000634B1 (pt)
AT (1)	ATE72222T1 (pt)
AU (1)	AU593699B2 (pt)
BR (1)	BR8706407A (pt)
CA (1)	CA1263871A (pt)
DE (2)	DE3640614A1 (pt)
ES (1)	ES2030039T3 (pt)
IE (1)	IE60963B1 (pt)
ZA (1)	ZA878716B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5288818A (en) *	1991-08-20	1994-02-22	Exxon Chemical Patents Inc.	Method for separating a water soluble noble metal catalyst from a noble metal catalyzed hydroformylation reaction
US5215667A (en) *	1991-08-20	1993-06-01	Exxon Chemical Patents Inc.	Method for separating water soluble noble metal catalyst from a noble metal catalyzed hydroformylation reaction
DE4242725A1 (de) *	1992-12-17	1994-06-23	Hoechst Ag	Verfahren zur Herstellung von höheren, vorwiegend unverzweigten, primären Alkoholen
FR2743010B1 (fr) *	1995-12-29	1998-02-20	Rhone Poulenc Fibres	Procede de preparation par hydrogenation de catalyseurs a base de metal de transition et de phosphine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4248802A (en) *	1975-06-20	1981-02-03	Rhone-Poulenc Industries	Catalytic hydroformylation of olefins
DE3361212D1 (en) *	1982-06-11	1985-12-19	Davy Mckee London	Hydroformylation process
US4547595A (en) *	1982-09-02	1985-10-15	Ashland Oil, Inc.	Method of reactivating Group VIII anionic hydroformylation catalysts
DE3534314A1 (de) *	1985-09-26	1987-04-02	Ruhrchemie Ag	Verfahren zur herstellung von aldehyden
DE3546123A1 (de) *	1985-12-24	1987-06-25	Ruhrchemie Ag	Verfahren zur herstellung von aldehyden

1986
- 1986-11-27 DE DE19863640614 patent/DE3640614A1/de not_active Withdrawn
1987
- 1987-11-04 KR KR1019870012344A patent/KR950000634B1/ko not_active IP Right Cessation
- 1987-11-19 IE IE311687A patent/IE60963B1/en not_active IP Right Cessation
- 1987-11-20 DE DE8787117134T patent/DE3776513D1/de not_active Expired - Lifetime
- 1987-11-20 AT AT87117134T patent/ATE72222T1/de not_active IP Right Cessation
- 1987-11-20 EP EP87117134A patent/EP0269964B1/de not_active Expired - Lifetime
- 1987-11-20 ES ES198787117134T patent/ES2030039T3/es not_active Expired - Lifetime
- 1987-11-20 ZA ZA878716A patent/ZA878716B/xx unknown
- 1987-11-25 JP JP62295433A patent/JPH0684323B2/ja not_active Expired - Lifetime
- 1987-11-25 US US07/125,596 patent/US4808758A/en not_active Expired - Fee Related
- 1987-11-26 BR BR8706407A patent/BR8706407A/pt not_active IP Right Cessation
- 1987-11-26 AU AU81826/87A patent/AU593699B2/en not_active Ceased
- 1987-11-27 CA CA000552969A patent/CA1263871A/en not_active Expired

Also Published As

Publication number	Publication date
JPH0684323B2 (ja)	1994-10-26
JPS63150238A (ja)	1988-06-22
IE873116L (en)	1988-05-27
EP0269964A3 (en)	1989-07-26
EP0269964A2 (de)	1988-06-08
EP0269964B1 (de)	1992-01-29
DE3640614A1 (de)	1988-06-09
IE60963B1 (en)	1994-09-07
KR880006153A (ko)	1988-07-21
ATE72222T1 (de)	1992-02-15
DE3776513D1 (de)	1992-03-12
ES2030039T3 (es)	1992-10-16
US4808758A (en)	1989-02-28
AU593699B2 (en)	1990-02-15
KR950000634B1 (ko)	1995-01-26
ZA878716B (en)	1988-05-17
CA1263871A (en)	1989-12-12
AU8182687A (en)	1988-06-02

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Legal Events

Date	Code	Title	Description
1995-02-21	FB19	Grant procedure suspended (art. 19)
1998-04-07	FF	Decision: intention to grant
1998-11-24	FG9A	Patent or certificate of addition granted
2012-12-11	B21A	Patent or certificate of addition expired [chapter 21.1 patent gazette]	Free format text: PATENTE EXTINTA EM 24/11/2008