发明名称 |
PRODUCTION OF LONG CHAIN CARBON COMPOUND HAVING VICINAL DIOL GROUP |
摘要 |
Long-chain carbon compounds having vicinal diol groups are prepared by reaction of epoxy compounds from the group comprising epoxidised unsaturated C16-C22-fatty alcohols, epoxidised esters of unsaturated C16-C22-fatty alcohols with C2-C5-monocarboxylic acids, epoxidised unsaturated C16-C22-fatty acid esters, epoxidised unsaturated C16-C22- fatty acid glycerides and epoxidised C8-C22-alkenes with water. This process produces the desired vicinal diols in a smooth reaction if the epoxy compounds are hydrolysed at temperatures of 180 to 250 DEG C and a pressure of 15 to 40 bar in the absence of compounds catalysing the ring opening of oxirane groups and of organic solvents. |
申请公布号 |
JPH01319445(A) |
申请公布日期 |
1989.12.25 |
申请号 |
JP19890114039 |
申请日期 |
1989.05.02 |
申请人 |
HENKEL KGAA |
发明人 |
GERUHARUTO SHIYUTOORU;ERUKE GURUNTO;RAINAA HEEFUAA;HERUMAN KURUUTO;MARUTEINA KIINNBOTOURINSUKII;ROORANTO GURIYUTSUTSUMATSUHAA |
分类号 |
C07C27/00;C07C29/10;C07C33/02;C07C67/00 |
主分类号 |
C07C27/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|