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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1942321Generated: October 30, 2026

Sodium Hydroxide → HCID 58285435, compound

https://huagongshe.com/reaction/1942321

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium HydroxideHCID 14798—
Reactant3,4-Dimethoxyphenylboronic acidHCID 2734702—
Reactant5-Iodo-N-(phenylmethyl)imidazo[2,1-b]-1,3,4-thiadiazol-2-amineHCID 58285397—
CatalystHCID 178418397HCID 178418397—
Solvent1,2-DimethoxyethaneHCID 8071—
ProductHCID 58285435HCID 5828543552.8%

Reaction Conditions

Temperature90 °C

Reaction Steps

An aqueous solution of NaOH (1.00 ml) was added to a mixture of benzyl-(5-iodo-imidazo[2,1-b][1,3,4]thiadiazol-2-yl)-amine (250.00 mg; 0.70 mmol; 1.00 eq.), 3,4-dimethoxyphenylboronic acid (191.59 mg; 1.05 mmol; 1.50 eq.), Pd(PPh3)4 and dimethoxyethane (5.00 ml) under N2. The resulting suspension was heated in the microwave at 90° C. for 30 minutes under N2. The reaction was filtered, washed with dimethoxyethane, water and dried at 40° C. for 18 h. 135.5 mg of the desired product were obtained as a white solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08389554B2
Source datasetuspto-grants-2013_03
ORD IDord-b372a2b5d27b43b6bfa3946646fde25c
Source noteuspto-grants-2013_03