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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 62987Generated: October 26, 2026

3-Chloromethyl-2-isopropylsulfanyl-pyridine → 2-[3,5-Difluoro-4-(2-isopropylsulfanyl-pyridin-3-ylmethoxy)-benzyl]-cyclopropane carboxylic acid

https://huagongshe.com/reaction/62987

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-Chloromethyl-2-isopropylsulfanyl-pyridineHCID 53816681—
Reactant2-(3,5-Difluoro-4-hydroxy-benzyl]-cyclopropane carboxylic acid ethyl esterHCID 59455564—
Product2-[3,5-Difluoro-4-(2-isopropylsulfanyl-pyridin-3-ylmethoxy)-benzyl]-cyclopropane carboxylic acidHCID 7422166979.1%

Reaction Steps

3-Chloromethyl-2-isopropylsulfanyl-pyridine (0.019 g, 0.09 mmol) obtained in Step C of Preparation Example 1 and 2-(3,5-difluoro-4-hydroxy-benzyl]-cyclopropane carboxylic acid ethyl ester (0.023 g, 0.09 mmol) obtained in Step D of Preparation Example 49 were used to react sequentially in the same manner as in Steps A and B of Example 1 to obtain the title compound (0.028 g, 75%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09447044B2
Source datasetuspto-grants-2016_09
ORD IDord-6b69738fb3eb4cecbbfd71141a99cbd0
Source noteuspto-grants-2016_09