发明名称 |
PROCESS FOR CONVERSION OF DISILANES |
摘要 |
The invention provides a process for preparing disilanes of the general formula (1) RaSi2C16-a (1), in which mixtures comprising the disilanes of the general formula (2) RbSi2C16-b (2), where R is an alkyl radical having 1 to 6 carbon atoms, a is 1, 2 or 3 and b is 4, 5 or 6, are reacted with hydrogen halide in the presence of an aluminum oxide catalyst which contains 1 to 10 parts by weight of aluminum chloride and 0 to 10 parts by weight of a metal oxide selected from magnesium oxide, copper oxide, zinc oxide and mixtures thereof per 100 parts by weight of aluminum oxide. |
申请公布号 |
WO2011107360(A1) |
申请公布日期 |
2011.09.09 |
申请号 |
WO2011EP52440 |
申请日期 |
2011.02.18 |
申请人 |
WACKER CHEMIE AG;TAMME, GUDRUN;GEISSLER, WERNER;MAUTNER, KONRAD |
发明人 |
TAMME, GUDRUN;GEISSLER, WERNER;MAUTNER, KONRAD |
分类号 |
C07F7/12 |
主分类号 |
C07F7/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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