JPS5788149A - Preparation of gamma-keto pimelic diester - Google Patents
Preparation of gamma-keto pimelic diesterInfo
- Publication number
- JPS5788149A JPS5788149A JP16287880A JP16287880A JPS5788149A JP S5788149 A JPS5788149 A JP S5788149A JP 16287880 A JP16287880 A JP 16287880A JP 16287880 A JP16287880 A JP 16287880A JP S5788149 A JPS5788149 A JP S5788149A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- diester
- gamma
- preparation
- cobalt
- 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
Links
Landscapes
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: To obtain the titled compound in high yield, by reacting carbon monoxide with water and an acrylic ester in the presence of a catalyst consisting of an organophosphorus compound and a cobalt carbonyl compound.
CONSTITUTION: Carbon monoxide is reacted with water and an acrylic ester, e.g. methyle acrylate, in the presence of a catalyst consisting of an organophosphorus compound having one or more trivalent phosphorus atoms linked to an organic residue in the molecule, e.g. a triaklylphosphine, triarylphosphine or a phosphine compound having at least two phosphino groups substituted by aliphatic, aromatic groups, etc. such as 1,2-bis(diphenylphosphino) ethane and a carbonyl compound, e.g. dicobalt octacarbonyl, to give the titled compound. The molar amount of the organophosphorus compound in the catalyst is preferably 0.2W0.6 times that of the cobalt atoms in the cobalt carbonyl compound.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16287880A JPS595572B2 (en) | 1980-11-19 | 1980-11-19 | Method for producing γ-ketopimelic acid diester |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16287880A JPS595572B2 (en) | 1980-11-19 | 1980-11-19 | Method for producing γ-ketopimelic acid diester |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5788149A true JPS5788149A (en) | 1982-06-01 |
JPS595572B2 JPS595572B2 (en) | 1984-02-06 |
Family
ID=15762976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16287880A Expired JPS595572B2 (en) | 1980-11-19 | 1980-11-19 | Method for producing γ-ketopimelic acid diester |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS595572B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4800231A (en) * | 1988-03-23 | 1989-01-24 | Shell Oil Company | Keto-diesters production |
US4849542A (en) * | 1985-11-27 | 1989-07-18 | Shell Oil Company | Process for the preparation of oxo-alkanedioic acids or diesters thereof |
-
1980
- 1980-11-19 JP JP16287880A patent/JPS595572B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4849542A (en) * | 1985-11-27 | 1989-07-18 | Shell Oil Company | Process for the preparation of oxo-alkanedioic acids or diesters thereof |
US4800231A (en) * | 1988-03-23 | 1989-01-24 | Shell Oil Company | Keto-diesters production |
Also Published As
Publication number | Publication date |
---|---|
JPS595572B2 (en) | 1984-02-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PL264408A1 (en) | A catalyst and a method of production of co-polymers of carbon monoxide olefine unsaturated organic compounds by the use of this with catalyst | |
GB2056989B (en) | Tetraalkyl phosphonium substituted transsition metal complexes | |
KR970700156A (en) | PROCESS FOR THE PREPARATION OF 5-FORMYLVALERIC ACID AND 5-FORMYLVALERATE ESTER | |
ATE49010T1 (en) | PROCESS FOR PRODUCTION OF POLYKETONES. | |
AU7404601A (en) | Bidentate ligands useful in catalyst system | |
SG55063A1 (en) | Hydroformylation process | |
MY127358A (en) | Process for the carbonylation of ethylenically unsaturated compounds | |
GR3003194T3 (en) | Catalyst compositions | |
MY117848A (en) | Process to prepare a terminal aldehyde | |
ES468343A1 (en) | Hydroformylation using improved catalysts comprising rhodium and diphosphino ligands | |
AU577382B2 (en) | Preparing aldehydes from olefins | |
JPS5788149A (en) | Preparation of gamma-keto pimelic diester | |
Brown et al. | Asymmetric homogeneous hydrogenation catalysed by rhodium complexes; the binding modes of enamides defined by 13 C nmr spectroscopy | |
JPS54141712A (en) | Preparation of alkadienol | |
ATE50557T1 (en) | PROCESS FOR THE PREPARATION OF 8- AND 9-FORMYLTRICYCLO-(5,2,1,0,2,6)-DECEN-3. | |
JPS5791744A (en) | Catalyst for hydroformylation reaction | |
JPS5791743A (en) | Catalyst for reducing alpha, beta-unsaturated aldehyde | |
JPS55134643A (en) | Catalyst for hydroformylating reaction | |
JPS55133326A (en) | Preparation of aldehyde | |
JPS5273822A (en) | Production of alpha-formylcarboxylic acid esters | |
JPS5649333A (en) | Preparation of ketone | |
JPS5756047A (en) | Catalyst for reduction of alpha,beta-unsaturated ketones | |
JPS6468386A (en) | 2,2'-bis(di-(p-methoxyphenyl)phosphino)-1,1'-binaphthyl | |
JPS5219625A (en) | Process for preparation of organophosphorus compounds | |
JPS5714557A (en) | Production of malonic diester |