Hydrochloric Acid → HCID 20439028, compound

HRID 1903415Notes

Reaction equation

HRID 1903415 reaction equation
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]2[C:12](=[O:13])[CH2:11][S:10][CH:9]2[C:14]2[CH:15]=[N:16][CH:17]=[CH:18][CH:19]=2)=[CH:4][CH:3]=1.Cl>C(OCC)C>[ClH:1].[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([N:8]2[C:12](=[O:13])[CH2:11][S:10][CH:9]2[C:14]2[CH:15]=[N:16][CH:17]=[CH:18][CH:19]=2)=[CH:6][CH:7]=1

Participants

4

Reactant 2

HCID 313Hydrochloric AcidHCID 2731884HCID 2731884, compound

Product 1

HCID 20439028HCID 20439028, compound

Reagents, catalysts & solvents 1

HCID 3283Diethyl EtherSolvent

Procedure

A solution of 1.5 g. of 3-(4-chlorophenyl)-2-(3-pyridyl)-4-thiazolidinone (Example 19, supra) in ethyl ether was prepared, cooled, and saturated with anhydrous hydrogen chloride. The solid material which precipitated was filtered off and identified by NMR spectrum as 3-(4-chlorophenyl)-2-(3-pyridyl)-4-thiazolidinone hydrochloride.

Workup

  1. temperaturecooled
  2. customThe solid material which precipitated
  3. filtrationwas filtered off

Sources & evidence

ORD record
ord-57c84ee78ba94497a3766882ff0de84c
Source dataset
uspto-grants-1984_03
Patent number
US04436739

Reaction notes

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