发明名称 |
PHOSPHONITES, USE THEREOF AS LIGAND IN TRANSITION METAL COMPLEXES AND METHOD FOR PRODUCTION OF NITRILES |
摘要 |
The invention relates to phosphinites I of formulae (1) or (2), in which R1, R2, R5, R6, R7, R8, R9 independently represent hydrogen, an alkyl or alkylen e group having 1 to 8 carbon atoms or an alkoxy group having 1 to 8 carbon atoms; R3 is H or methyl; R4 is i-propyl or t-butyl; X is F, Cl or CF3 and n is 1 or 2.
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申请公布号 |
CA2464710(A1) |
申请公布日期 |
2003.04.24 |
申请号 |
CA20022464710 |
申请日期 |
2002.10.04 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
MOLNAR, FERENC;HADERLEIN, GERD;ALTMAYER, MARCO;JUNGKAMP, TIM;SIEGEL, WOLFGANG;KUNSMANN-KEITEL, DAGMAR PASCALE;BARTSCH, MICHAEL;BAUMANN, ROBERT |
分类号 |
B01J31/22;B01J31/18;C07B61/00;C07C253/10;C07C253/30;C07C255/04;C07C255/07;C07F9/48;(IPC1-7):C07F9/48 |
主分类号 |
B01J31/22 |
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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