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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 339501Generated: October 29, 2026

Stannous chloride dihydrate → HCID 67236560, compound

https://huagongshe.com/reaction/339501

Reaction equation

Participants

RoleNameHCIDCharge
ReactantStannous chloride dihydrateHCID 61436—
ReactantDichloromethane ethylacetateHCID 21226138—
ReactantHCID 67236586HCID 67236586—
SolventEthanolHCID 702—
ProductHCID 67236560HCID 6723656093%

Reaction Steps

Prepared as described in the Nitro Reduction section using 2-(4-nitro-2-trifluoromethylphenyl)-6-methoxybenzothiazole (0.6 g, 1.69 mmol) and tin (II) dichloride dihydrate (3.06 g, 13.56 mmol) in EtOH (35 ml) to give the title compound (0.51 g, 93%) as a colourless solid after work-up and flash chromatography (30:1 DCM/EtOAc).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08895313B2
Source datasetuspto-grants-2014_11
ORD IDord-7f33165cf81e4f5c89cd6395b6638a98
Source noteuspto-grants-2014_11