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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 65854Generated: October 30, 2026

Phenylhydrazine → 3,5-Dimethoxy-4-benzenesulphonyloxy-acetophenone phenylhydrazone

https://huagongshe.com/reaction/65854

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPhenylhydrazineHCID 7516—
Reactant3,5-Dimethoxy-4-benzenesulphonyloxy-acetophenoneHCID 86736199—
Product3,5-Dimethoxy-4-benzenesulphonyloxy-acetophenone phenylhydrazoneHCID 86736198100%

Reaction Steps

The 3,5-dimethoxy-4-benzenesulphonyloxy-acetophenone obtained as described above was reacted with phenylhydrazine following the procedure set out in Example 1b and 3,5-dimethoxy-4-benzenesulphonyloxy-acetophenone phenylhydrazone was obtained with a yield of 100% in crude product, which was recrystallized from methanol and directly used for the following step.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04129572
Source datasetuspto-grants-1978_12
ORD IDord-f677a648b2c64154b47c9ff447ce0246
Source noteuspto-grants-1978_12