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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 339545Generated: October 30, 2026

Formaldehyde → HCID 2209782, compound

https://huagongshe.com/reaction/339545

Reaction equation

Participants

RoleNameHCIDCharge
ReactantFormaldehydeHCID 712—
ReactantSodium cyanoborohydrideHCID 5003444—
ReactantEthyl acetate hexaneHCID 21226206—
ReactantHCID 58341983HCID 58341983—
SolventAcetic AcidHCID 176—
ProductHCID 2209782HCID 22097827%

Reaction Steps

Prepared as described in the Amination section using sodium cyanoborohydride (0.44 g, 6.95 mmol), 4-amino-N-[4-(6-methylbenzothiazol-2-yl)-phenyl]-benzamide (0.50 g, 1.39 mmol) and paraformaldehyde (0.42 g, 13.9 mmol) in AcOH (8 ml) to give the title compound (0.04 g, 7%) as a colourless solid after work-up and flash chromatography (3:1 Hexane/EtOAc).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08895313B2
Source datasetuspto-grants-2014_11
ORD IDord-97d1d9777af14de49dc98f133f7c9d5d
Source noteuspto-grants-2014_11