Silicon compound and method for making the same
AssigneeCanon Kabushiki Kaisha
InventorsKazunori Ueno, Yomishi Toshida, Yuichi Hashimoto, Akihiro Senoo, Seiji Mashimo
Life of this patent
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Abstract
A silicon compound having a repeating unit represented by the following general formula (1): wherein R is a hydrogen atom, a straight or branched alkyl group having 1 to 20 carbon atoms, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group, Ar is a substituted or unsubstituted aryl group or an unsubstituted heterocyclic group, m is an integer of 2 or more, and n is an integer of 5,000 or less.
Claims18
A method for synthesizing of a silicon compound having a single, identical repeating unit represented by the following general formula (1) comprising reacting a compound represented by the general formula (2) with a compound represented by the general formula (3):
- wherein R is a hydrogen atom, a straight or branched alkyl group having 1 to 20 carbon atoms, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group, Ar is a substituted or unsubstituted polyaryl group or an unsubstituted heterocylic group, m is an integer of 2 or more, and n is an integer where 2≦n≦5,000;
- wherein R is a hydrogen atom, a straight or branched alkyl group having 1 to 20 carbon atoms, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group, and n is an integer where 2≦n≦5,000:
- CH2═CH—(CH2)m-2—Ar (3)
- wherein Ar is a substituted or unsubstituted polyaryl group or an unsubstituted heterocyclic group, and m is an integer of 2 or more,
- wherein n in the general formula (1) and n in the general formula (2) are the same.
Dependencies are inferred from the claim text.