| 发明名称 |
Process for converting the achiral meso form of an ansa-metallocene complex into the chiral racemic form |
| 摘要 |
PCT No. PCT/EP96/02868 Sec. 371 Date Dec. 17, 1997 Sec. 102(e) Date Dec. 17, 1997 PCT Filed Jul. 1, 1996 PCT Pub. No. WO97/03080 PCT Pub. Date Jan. 30, 1997The conversion of the achiral meso form of an ansa-metallocene complex into the chiral rac form is carried out photochemically in the presence of a chiral auxiliary reagent.
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| 申请公布号 |
US5912373(A) |
申请公布日期 |
1999.06.15 |
| 申请号 |
US19970981100 |
申请日期 |
1997.12.17 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
FISCHER, DAVID;LANGHAUSER, FRANZ;KERTH, JUERGEN;SCHWEIER, GUENTHER;BRINTZINGER, HANS-HERBERT;SCHMIDT, KATRIN |
| 分类号 |
C07F17/00;(IPC1-7):C07F17/00;C07F11/00;C07F7/28 |
主分类号 |
C07F17/00 |
| 代理机构 |
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