Silicon compound and method for producing same, and use thereof

摘要

A novel silicon compound capable of initiating radical polymerization is provided. The silicon compound is represented by the following general formula (1)
A-Z1—S—Z2—Si(OR1)n(R2)3-n  (1)
wherein A is a group capable of initiating radical polymerization, Z1 and Z2 are each independently a bivalent group that has at least a carbon atom, R1 and R2 are each independently an alkyl group having from 1 to 3 carbon atoms, and n is an integer of 1 to 3. A radical polymerization initiator comprising the silicon compound, and a polymer obtained by radical polymerization of a monomer with the radical polymerization initiator are also provided. Also provided is a complex having a polymer graft chain formed on a solid substance surface with the use of the silicon compound.

主权项

1. A silicon compound represented by the following general formula (1)
A-Z1—S—Z2—Si(OR1)n(R2)3-n  (1) wherein A is represented by the general formula (2) wherein R3, R4, and R5 are each independently a hydrogen atom, a hydrocarbon group, or a halogen atom, and at least one selected from the group consisting of R3, R4, and R5 is halogen, Z1 and Z2 are each independently a bivalent group that has at least a carbon atom, R1 and R2 are each independently an alkyl group having from 1 to 3 carbon atoms, and n is an integer of 1 to 3.