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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2203097Generated: October 30, 2026

Ammonium Chloride → HCID 89690257, compound

https://huagongshe.com/reaction/2203097

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAmmonium ChlorideHCID 25517—
ReactantSodium borohydrideHCID 4311764—
ReactantHCID 15080589HCID 15080589—
SolventMethanolHCID 887—
ProductHCID 89690257HCID 8969025797.9%

Reaction Steps

To a solution of ethyl 4-cyano-1,3-thiazole-2-carboxylate (336 mg) in MeOH (10 ml) was added NaBH4 (140 mg), and the mixture was stirred at room temperature for 3 h. The mixture was poured into saturated NH4Cl solution, concentrated in vacuo, and extracted with EtOAc. The extract was washed with brine, dried over MgSO4, and concentrated in vacuo to give the title compound (253 mg) as a yellow oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09365540B2
Source datasetuspto-grants-2016_06
ORD IDord-e07eaa2a27f44fb3a73e1865600057c1
Source noteuspto-grants-2016_06