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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2169258Generated: November 1, 2026

Methanesulfonic acid 1-(2,5-dichlorophenyl)-cyclopentylmethyl ester → Methanesulfonic acid 1-naphthalen-2-yl-cyclopentylmethyl ester

https://huagongshe.com/reaction/2169258

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanesulfonic acid 1-(2,5-dichlorophenyl)-cyclopentylmethyl esterHCID 86725896—
Reactant(1-Naphthalen-2-yl-cyclopentyl)-methanolHCID 86725908—
ProductMethanesulfonic acid 1-naphthalen-2-yl-cyclopentylmethyl esterHCID 8672590954%

Reaction Steps

Methanesulfonic acid 1-naphthalen-2-yl-cyclopentylmethyl ester (214) (16.0 g, 54.0%) was synthesized as a white solid from (1-naphthalen-2-yl-cyclopentyl)-methanol (213) (22.0 g, 97.34 mmol) following the procedure described for methanesulfonic acid 1-(2,5-dichlorophenyl)-cyclopentylmethyl ester (201).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09045486B2
Source datasetuspto-grants-2015_06
ORD IDord-55f87dfe5db8478abbf21253edd321c0
Source noteuspto-grants-2015_06