| Original document(27 pages) 中文版 |
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 P(=O) or C(=O) 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 and a halogen promoter, under mild reaction conditions, wherein R'is aryl. alkaryl. aralkyl or alkyl, and wherein I or more of said R' groups can be substituted with a Z group but not more than 3 of said R' 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'R';-C(O)OR" or C(O)R". Wherein R" is R' or-H; and wherein ROH is methanol or a mixture of methanol and at least one higher alcoho. |
Application Number
申请号 |
85107542 |
Application Date
申请日 |
1985.08.14 |
| Title 名称 |
Production of acetate esters from alcohols using rhodium complex catalysts |
Publication Number
公开号 |
1010930 |
Publication Date
公开日 |
1987.05.13 |
| Approval Pub. Date |
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Granted Pub. Date |
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| International Classification 分类号 |
B01J23/46,B01J27/06,B01J31/16,C07C67/36,C07C69/02 |
Applicant(s) Name
申请人 |
Union Carbic Corp. (US) 39 Old Ridgebury Road Danbury, Connecticut 06817 U.S.A. |
| Address 地址 |
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| Inventor(s) Name 发明人 |
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| Attorney & Agent 代理人 |
LUO HONG LIU YUANJIN |
| More information 更 多 信 息 |
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