Title:
PROCESS FOR PREPARING (POLYCYCLIC SECONDARY AMINO) DIALKOXYSILANE
Document Type and Number:
Japanese Patent JP2002308888
Kind Code:
A
Abstract:
To provide a process for preparing a (polycyclic secondary amtno) dialkoxysilane useful as a catalytic component for preparing highly stereoregular polymers via polymerization of α-olefins with a high purity in a high yield.
The (polycyclic secondary amino)dialkoxysilane is prepared by allowing a chlorosilane compound whose chlorine atom is optionally substituted with a hydrocarbon group to react with a polycyclic secondary amine in a substantially anhydrous, non-alcohol solvent in the presence of a hydrogen chloride scavenger to obtain a chlorosilane, and subsequently allowing this to react with an alkali metal alkoxide (or an alkaline earth metal alkoxide) in the presence of a lower alcohol.
Inventors:
IKEUCHI HIROMICHI
SAKAKIBARA YASUHISA
OGAMI MASAYOSHI
SAKAKIBARA YASUHISA
OGAMI MASAYOSHI
Application Number:
JP2001176423A
Publication Date:
October 23, 2002
Filing Date:
June 12, 2001
Export Citation:
Assignee:
UBE INDUSTRIES
International Classes:
C07F7/18; (IPC1-7): C07F7/18
Attorney, Agent or Firm:
Yasuo Yanagawa
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