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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1479155Generated: October 31, 2026

P-Toluenesulfonylhydrazide → HCID 89760832, compound

https://huagongshe.com/reaction/1479155

Reaction equation

Participants

RoleNameHCIDCharge
ReactantP-ToluenesulfonylhydrazideHCID 15303—
Reactantp-(Difluoromethoxy)benzaldehydeHCID 2736986—
SolventMethanolHCID 887—
ProductHCID 89760832HCID 8976083299%

Reaction Steps

4-Tolylsulfonyl hydrazine (6.03 g, 182 mmol) was added to a stirred solution of 4-difluoromethoxy-benzaldehyde (5 g, 172 mmol) in methanol (6 ml). Everything dissolved. After two hours the solvent was evaporated to yield 9.8 g (99%) of a white solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09408392B2
Source datasetuspto-grants-2016_08
ORD IDord-14bc7fe7f23d4c2d9f18920005d65bbc
Source noteuspto-grants-2016_08