| 发明名称 |
Process for the preparation of trialkyl compounds of group 3a metals |
| 摘要 |
PCT No. PCT/EP93/01770 Sec. 371 Date Feb. 27, 1995 Sec. 102(e) Date Feb. 27, 1995 PCT Filed Jul. 2, 1992 PCT Pub. No. WO94/01438 PCT Pub. Date Jan. 20, 1994.Process for the preparation of trialkyl compound of a Group 3a metal, in which a Group 3a metal is contacted with an alkyl halide in the presence of an alkali metal to obtain a trialkyl compound of the Group 3a metal and alkali-metal halide.
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| 申请公布号 |
US5473090(A) |
申请公布日期 |
1995.12.05 |
| 申请号 |
US19950360845 |
申请日期 |
1995.02.27 |
| 申请人 |
AIR PRODUCTS AND CHEMICALS, INC. |
发明人 |
SMIT, CORNELLIS J.;VAN DER LEE, AART J.;VAN EIJDEN, GERBRAND J. M. |
| 分类号 |
C07F5/00;C07F5/06;C23C16/00;C23C16/30;C30B25/02;(IPC1-7):C07F5/00;C07F5/02 |
主分类号 |
C07F5/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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