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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1004430Generated: October 30, 2026

Styrene → Phenethyltriethoxysilane

https://huagongshe.com/reaction/1004430

Reaction equation

Participants

RoleNameHCIDCharge
ReactantStyreneHCID 7501—
ReactantTriethoxysilaneHCID 13830—
CatalystChloroplatinic acidHCID 61859—
SolventIsopropanolHCID 3776—
ProductPhenethyltriethoxysilaneHCID 110975601.5%

Reaction Conditions

Temperature50 °C

Reaction Steps

130 mg Of styrene and 217 mg of triethoxysilane were placed in a glass reaction tube and 0.01 ml of an isopropyl alcohol solution of chloroplatinic acid (platinum content: 0.02 Wt. %) was added to this mixture. The reaction tube was sealed with Teflon tape and heated for 30 minutes in an oil bath at 50° C. When the tube contents were analyzed by GC-MS following cooling, the conversion rate of styrene was 3% and phenethyltriethoxysilane was produced at a yield of 1.5%. The yield of (α-methylbenzyl) triethoxysilane was 0.5%.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06048994
Source datasetuspto-grants-2000_04
ORD IDord-fac2ab9c772f4f80b67556960349fc31
Source noteuspto-grants-2000_04