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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1808277Generated: November 2, 2026

2-Methylbenzothiazole → HCID 87588516, compound

https://huagongshe.com/reaction/1808277

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-MethylbenzothiazoleHCID 8446—
ReactantDiethyl (3-bromopropyl)phosphonateHCID 283500—
SolventEthyl AcetateHCID 8857—
ProductHCID 87588516HCID 8758851637.8%

Reaction Conditions

Temperature130 °C

Reaction Steps

A mixture of 2-methybenzothiazole (0.36 g, 2.4 mmol) and diethyl (3-bromopropyl)phosphonate (0.67 g, 2.6 mmol) was heated at 130° C. for 4 hrs. After the mixture was cooled to room temperature, ethyl acetate was added. The precipitate formed was collected by centrifugation, washed with ethyl acetate and dried under vacuum to provide Compound 3 (0.37 g). This product was used without further purification. The structure of Compound 3 is given below:

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08357801B2
Source datasetuspto-grants-2013_01
ORD IDord-bfe8d09af5bc4391b4f70e2a2b1fceba
Source noteuspto-grants-2013_01