Patent AT-E40105-T1: [Translated] PRODUCTION OF ACETIC ESTERS FROM ALCOHOLS USING RHODIUM COMPLEX CATALYSTS.
A process for the production of acetate esters by the catalytic reaction of an alcohol of the formula ROH and carbon monoxide in contact with a homogeneous catalyst system of rhodium metal atom, a phosphorus containing ligand in which there is present at least one oxo (=O) oxygen atom attached to a phosphorus atom or a carbon atom to form a Z group and the @ or @ group in said Z group is located at least one carbon atom removed and preferably from 2-4 carbon atoms removed from the phosphorus atom of the molecules represented by the formulas or and a halogen promoter, under mild reaction conditions, wherein R min is aryl, alkaryl, aralkyl or alkyl, and wherein 1 or more of said R min groups can be substituted with a Z group but not more than 3 of said R min groups in the molecule are so substituted: a is an integer from 0-4; b is an integer from 0-3; and Z is P(O)R min R min ; - C(O)OR sec or C(O)R sec , wherein R sec is R min or -H; and wherein ROH is methanol or a mixture of methanol and at least one higher alcohol.
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[ "009:25" ] |
| contactPoint |
{ "fn": "NIH/NCBI Data Team", "@type": "vcard:Contact", "hasEmail": "mailto:info@ncbi.nlm.nih.gov" } |
| description | A process for the production of acetate esters by the catalytic reaction of an alcohol of the formula ROH and carbon monoxide in contact with a homogeneous catalyst system of rhodium metal atom, a phosphorus containing ligand in which there is present at least one oxo (=O) oxygen atom attached to a phosphorus atom or a carbon atom to form a Z group and the @ or @ group in said Z group is located at least one carbon atom removed and preferably from 2-4 carbon atoms removed from the phosphorus atom of the molecules represented by the formulas <CHEM> or <CHEM> and a halogen promoter, under mild reaction conditions, wherein R min is aryl, alkaryl, aralkyl or alkyl, and wherein 1 or more of said R min groups can be substituted with a Z group but not more than 3 of said R min groups in the molecule are so substituted: a is an integer from 0-4; b is an integer from 0-3; and Z is P(O)R min R min ; - C(O)OR sec or C(O)R sec , wherein R sec is R min or -H; and wherein ROH is methanol or a mixture of methanol and at least one higher alcohol. |
| distribution |
[ { "@type": "dcat:Distribution", "title": "Official Data Source", "mediaType": "text/html", "description": "Access the complete Patent AT-E40105-T1: [Translated] PRODUCTION OF ACETIC ESTERS FROM ALCOHOLS USING RHODIUM COMPLEX CATALYSTS. on the official website.", "downloadURL": "https://pubchem.ncbi.nlm.nih.gov/patent/AT-E40105-T1" } ] |
| identifier | https://healthdata.gov/api/views/jwmx-3t2t |
| issued | 2025-09-05 |
| keyword |
[ "chemistry", "innovation", "patent", "pubchem", "research" ] |
| landingPage | https://healthdata.gov/d/jwmx-3t2t |
| modified | 2025-09-06 |
| programCode |
[ "009:066" ] |
| publisher |
{ "name": "National Center for Biotechnology Information (NCBI)", "@type": "org:Organization" } |
| theme |
[ "NIH" ] |
| title | Patent AT-E40105-T1: [Translated] PRODUCTION OF ACETIC ESTERS FROM ALCOHOLS USING RHODIUM COMPLEX CATALYSTS. |
