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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 339502Generated: October 30, 2026

Stannous chloride dihydrate → HCID 67238878, compound

https://huagongshe.com/reaction/339502

Reaction equation

Participants

RoleNameHCIDCharge
ReactantStannous chloride dihydrateHCID 61436—
ReactantEthyl acetate hexaneHCID 21226206—
ReactantHCID 67238048HCID 67238048—
SolventEthanolHCID 702—
ProductHCID 67238878HCID 6723887891.8%

Reaction Steps

Prepared as described in the Nitro Reduction section using 2-(4-nitro-3-trifluoromethyl phenyl)-6-methoxybenzothiazole (1.0 g, 2.82 mmol) and tin (II) dichloride dihydrate (5.1 g, 22.6 mmol) in EtOH (50 ml) to give the title compound (0.84 g, 91%) as a pale orange solid after work-up and flash chromatography (2:1 Hexane/EtOAc).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08895313B2
Source datasetuspto-grants-2014_11
ORD IDord-17ddb700e69f4230bd8ee3217b90d80a
Source noteuspto-grants-2014_11