Sulfuric Acid → HCID 178520886, compound

HRID 371376Notes

Reaction equation

HRID 371376 reaction equation
S(=O)(=O)(O)[OH:2].[Cl:6][C:7]([Cl:19])([Cl:18])[CH:8]=[CH:9][C:10]([C:12]1[CH:17]=[CH:16][N:15]=[CH:14][CH:13]=1)=[O:11]>>[Cl:19][C:7]([Cl:6])([Cl:18])[C:8]([OH:2])=[CH:9][C:10]([C:12]1[CH:13]=[CH:14][N:15]=[CH:16][CH:17]=1)=[O:11]

Participants

3

Reactant 2

HCID 1118Sulfuric AcidHCID 53857324HCID 53857324, compound

Product 1

HCID 178520886HCID 178520886, compound

Procedure

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.

Workup

  1. customObtained

Sources & evidence

ORD record
ord-a8f5ae4c7cd14c57bc35752e326c8573
Source dataset
uspto-grants-1985_07
Patent number
US04532136

Reaction notes

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