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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 280566Generated: October 30, 2026

HCID 13376232, compound → Methyl 5-(2-chloroethoxy)thiophene-2-carboxylate

https://huagongshe.com/reaction/280566

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 13376232HCID 13376232—
ReactantHCID 13376233HCID 13376233—
SolventMethanol--water (1/1)HCID 22242641—
ProductMethyl 5-(2-chloroethoxy)thiophene-2-carboxylateHCID 13376214—

Reaction Steps

3-Methyl-5-(2-chloro-1-ethoxy)-thiophene-2-carboxylic acid methyl ester, melting point (MeOH/H2O) 47°-50° C. (86%), and 4-Methyl-5-(2-chloro-1-ethoxy)-thiophene-2-carboxylic acid methyl ester, melting point (petroleum ether) 75° C. (90%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04590203
Source datasetuspto-grants-1986_05
ORD IDord-21a809119f2244478caf18869078af01
Source noteuspto-grants-1986_05