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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 639945Generated: October 29, 2026

Methanol → HCID 68421501, compound

https://huagongshe.com/reaction/639945

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
ReactantBromotrimethylsilaneHCID 76113—
ReactantHCID 86620238HCID 86620238—
SolventDichloromethaneHCID 6344—
ProductHCID 68421501HCID 6842150184.5%

Reaction Steps

To a solution of [3-(4-ethylbenzyl)-4-(2-hydroxyethoxy)benzyl]phosphonic acid diethylester (0.70 g) in dichloromethane (11.0 mL) was added bromotrimethylsilane (1.1 mL) at 0° C., and the reaction mixture was stirred for 14 hr at room temperature. Methanol (6.0 mL) was added to the reaction mixture, and the mixture was stirred for 10 min at room temperature. Evaporation of the solvent gave the title compound (0.51 g) as a light gray oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07691898B2
Source datasetuspto-grants-2010_04
ORD IDord-e7fc4e0813534a34b7cede3f7bd59d23
Source noteuspto-grants-2010_04