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Organosilicon compound having conjugated diene structure and making method
US9359387B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9359387-B2 |
| Application number | US-201414163525-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 24, 2014 |
| Priority date | Feb 7, 2013 |
| Publication date | Jun 7, 2016 |
| Grant date | Jun 7, 2016 |
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- Title
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Abstract
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The invention provides a conjugated diene structure-containing organosilicon compound having formula (1): R 1 n X 3-n Si-A-CR 2 ═CR 2 —CR 2 ═CH 2 (1) wherein R 1 is a monovalent hydrocarbon group, X is halogen or organoxy, n is 0, 1 or 2, R 2 is hydrogen or a monovalent hydrocarbon group, and A is a divalent hydrocarbon group. The organosilicon compound is prepared by reacting a conjugated diene structure-bearing olefin compound with a hydrogensilyl-containing compound in the presence of a platinum catalyst and an acid amide compound, organic amine salt compound, nitrile compound, aromatic hydroxy compound, or carboxylic acid compound.
First claim
Opening claim text (preview).
The invention claimed is: 1. An organosilicon compound having a conjugated diene structure of general formula (1): R 1 n X 3-n Si-A-CR 2 ═CR 2 —CR 2 ═CH 2 (1) wherein R 1 is a monovalent hydrocarbon group, X is halogen or an organoxy group, n is an integer of 0 to 2, R 2 is hydrogen, and A is a linear, cyclic or branched divalent hydrocarbon group of 4 to 10 carbon atoms. 2. An organosilicon compound having a conjugated diene structure of general formula (2): (CH 3 ) n (R 3 O) 3-n Si—C 4 H 8 —CH═CH—CH═C 2 (2) wherein R 3 is methyl or ethyl and n is an integer of 0 to 2.
Assignees
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Classifications
- C07F7/1804Primary
Compounds having Si-O-C linkages (Si-O-acyl linkages C07F7/1896) · CPC title
Compounds having one or more C—Si linkages · CPC title
by reactions involving the formation of Si-C linkages · CPC title
Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages · CPC title
- C07F7/182Primary
Chemistry & Metallurgy · mapped topic
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- What does patent US9359387B2 cover?
- The invention provides a conjugated diene structure-containing organosilicon compound having formula (1): R 1 n X 3-n Si-A-CR 2 ═CR 2 —CR 2 ═CH 2 (1) wherein R 1 is a monovalent hydrocarbon group, X is halogen or organoxy, n is 0, 1 or 2, R 2 is hydrogen or a monovalent hydrocarbon group, and A is a divalent hydrocarbon group. The organosilicon compound is prepared by reacting a conju…
- Who is the assignee on this patent?
- Shinetsu Chemical Co
- What technology area does this patent fall under?
- Primary CPC classification C07F7/1804. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Jun 07 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).