| 发明名称 |
PREPARATION OF 1,2-BIS(4-HYDROXYPHENYL)-2-HYDROXYPROPANES |
| 摘要 |
<p>The present invention relates to the preparation of substituted or unsubstituted 1,2-bis(4-hydroxyphenyl)-hydroxyaliphatics such as 1,2-bis(4-hydroxyphenyl)-2-hydroxypropanes by reacting substituted or unsubstituted 1,2-bis(4-hydroxyphenyl)-halogen substituted aliphatics such as 1,2-bis(4-hydroxyphenyl)-2-chloropropanes in the presence of a base and water.</p> |
| 申请公布号 |
WO0109071(A1) |
申请公布日期 |
2001.02.08 |
| 申请号 |
WO2000US20298 |
申请日期 |
2000.07.26 |
| 申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
HEFNER, ROBERT, E., JR.;CLEMENT, KATHERINE, S.;BLACK, LANCE, L.;WALKER, LOUIS, L. |
| 分类号 |
C07C37/00;C07C39/12;C07C39/15;C07C39/215;C07C43/23;C07C205/22;C07C205/37;(IPC1-7):C07C39/12 |
主分类号 |
C07C37/00 |
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