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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 230753Generated: October 30, 2026

Ammonium Chloride → HCID 57763162, compound

https://huagongshe.com/reaction/230753

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAmmonium ChlorideHCID 25517—
ReactantHCID 57763159HCID 57763159—
CatalystZincHCID 23994—
SolventMethanolHCID 887—
SolventTetrahydrofuranHCID 8028—
SolventEthyl AcetateHCID 8857—
ProductHCID 57763162HCID 5776316289.4%

Reaction Steps

A mixture of tert-butyl 1-(4-nitrophenyl)-1H-pyrrolo[3,2-c]pyridin-6-ylcarbamate (35 mg, 0.10 mmol), zinc powder (80 mg), and NH4Cl (100 mg) in MeOH (3 mL) and THF (2 mL) was stirred at rt for 15 h. The mixture was diluted with EtOAc, filtered through a pad of Celite®. The filtrate was washed with brine, dried over MgSO4 and concentration in vacuo to afford the title compound as a solid (29 mg, 89%) was obtained. LC-MS: m/z 325 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07566784B2
Source datasetuspto-grants-2009_07
ORD IDord-aa0beb1f11824fb692569cb22792320b
Source noteuspto-grants-2009_07