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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 469109Generated: October 31, 2026

1,2-Dichloroethane → 4-Methoxy-N,2,6-trimethyl-N-{[5-({4-[(1-methyl-1H-imidazol-5-yl)methyl]piperazin-1-yl}carbonyl)-1,3,4-oxadiazol-2-yl]methyl}benzenesulfonamide

https://huagongshe.com/reaction/469109

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,2-DichloroethaneHCID 11—
Reactant1-methyl-1H-imidazole-5-carbaldehydeHCID 573592—
Reactant4-Methoxy-N,2,6-trimethyl-N-{[5-(piperazin-1-ylcarbonyl)-1,3,4-oxadiazol-2-yl]methyl}benzenesulfonamideHCID 58393304—
Product4-Methoxy-N,2,6-trimethyl-N-{[5-({4-[(1-methyl-1H-imidazol-5-yl)methyl]piperazin-1-yl}carbonyl)-1,3,4-oxadiazol-2-yl]methyl}benzenesulfonamideHCID 67329416—

Reaction Steps

The title compound was prepared according to general procedure CD using 4-methoxy-N,2,6-trimethyl-N-{[5-(piperazin-1-ylcarbonyl)-1,3,4-oxadiazol-2-yl]methyl}benzenesulfonamide (42 mg, 0.10 mmol), 1-methyl-1H-imidazole-5-carbaldehyde (13 mg, 0.12 mmol), STAB (42 mg, 0.2 mmol) DCE (0.8 mL) and a few 4 Å molecular sieves. The crude product was purified using prep method D.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08623859B2
Source datasetuspto-grants-2014_01
ORD IDord-a1b446d4b1464b86b58c176d79568a8b
Source noteuspto-grants-2014_01