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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 344283Generated: October 30, 2026

Water → HCID 43348439, compound

https://huagongshe.com/reaction/344283

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantPiperonyl alcoholHCID 10322—
ReactantSodium hydrideHCID 24758—
Reactant1-Bromo-5-chloropentaneHCID 96070—
SolventDimethylformamideHCID 6228—
ProductHCID 43348439HCID 4334843924.1%

Reaction Steps

60% Sodium hydride (0.6 g) was suspended in dimethylformamide (10 ml), and piperonyl alcohol (1.5 g) was added under ice-cooilng with stirring. The mixture was stirred at room temperature for 1 hr. The mixture was again ice-cooled, and 1-bromo-5-chloropentane(1.8 g) was added, which was followed by stirring at room temperature for 1.5 hr. Water was added to the reaction mixture and the mixture was extracted with ethyl acetate. The organic layer was washed with brine, dried and the solvent was evaporated under reduced pressure to give 0.6 g of 5-((3,4-methylenedioxyphenyl)methoxy)pentyl chloride.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05864039
Source datasetuspto-grants-1999_01
ORD IDord-ca0d3a727f5b4b5abc644416e2c7d2eb
Source noteuspto-grants-1999_01