发明授权
US06274754B1 Preparation of bis(3-aminopropyldimethylsilyl)benzene compounds
有权
双(3-氨基丙基二甲基甲硅烷基)苯化合物的制备
- 专利标题: Preparation of bis(3-aminopropyldimethylsilyl)benzene compounds
- 专利标题(中): 双(3-氨基丙基二甲基甲硅烷基)苯化合物的制备
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申请号: US09307768申请日: 1999-05-10
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公开(公告)号: US06274754B1公开(公告)日: 2001-08-14
- 发明人: Tohru Kubota , Mikio Endo , Yasufumi Kubota
- 申请人: Tohru Kubota , Mikio Endo , Yasufumi Kubota
- 优先权: JP10-145079 19980511
- 主分类号: C07F710
- IPC分类号: C07F710
摘要:
1,2-, 1,3- or 1,4-bis(3-aminopropyldimethylsilyl)benzene is prepared by effecting hydrosilylation reaction between N,N-bis(trimethylsilyl)allylamine and 1,2-, 1,3- or 1,4-bis(dimethylsilyl)benzene in the presence of a platinum catalyst, followed by detrimethylsilylation reaction. The process is simple and inexpensive to synthesize the end compound in high yields without forming isomers.