发明名称 |
PROCESS FOR THE CO-PRODUCTION OF ALCOHOLS |
摘要 |
The present invention relates to the co-production of unsaturated aldehydes via a crossed-aldol condensation reaction catalyzed by recyclable water-soluble phase-transfer catalysts or the hydroxides thereof. The aldehydes are then hydrogenated to the desired alcohol products or saturated aldehyde feed stocks. Specifically, methods in which 2,4-diethyloctanol is co-produced with 2-ethylhexanol in batch and continuous processes are described. Recovery of the phase-transfer catalyst through water washing followed by “salting out” from the washings is also demonstrated.
|
申请公布号 |
US2011046420(A1) |
申请公布日期 |
2011.02.24 |
申请号 |
US20100870447 |
申请日期 |
2010.08.27 |
申请人 |
BASF CORPORATION |
发明人 |
KRAMARZ KURT W.;INGRAM RICHARD J.;AIKEN JOHN E.;GALLAHER GEORGE R. |
分类号 |
C07C29/14;C07C29/17;C07C45/74;C07C45/80 |
主分类号 |
C07C29/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|