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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 371376Generated: October 30, 2026

Sulfuric Acid → HCID 178520886, compound

https://huagongshe.com/reaction/371376

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSulfuric AcidHCID 1118—
ReactantHCID 53857324HCID 53857324—
ProductHCID 178520886HCID 178520886—

Reaction Steps

5 g (0.018 moles) of this substance were treated with sulfuric acid as described in Example 1b. Obtained were 4.2 g (95% of the theoretical) of 4,4,4-trichloro-1-(4-pyridyl)-but-2-ene-1-one, in the form of brown crystals. Decomposition point 150° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04532136
Source datasetuspto-grants-1985_07
ORD IDord-a8f5ae4c7cd14c57bc35752e326c8573
Source noteuspto-grants-1985_07