Hydrochloric Acid → HCID 20366093, compound

HRID 616836Notes

Reaction equation

HRID 616836 reaction equation
[ClH:1].[CH3:2][N:3]1[CH2:8][CH2:7][C:6](=[C:9]2[C:22]3[CH:21]=[C:20]([C:23]([OH:25])=[O:24])[CH:19]=[CH:18][C:17]=3[S:16][C:15]3[C:10]2=[CH:11][CH:12]=[CH:13][CH:14]=3)[CH2:5][CH2:4]1>>[ClH:1].[CH3:2][N:3]1[CH2:4][CH2:5][C:6](=[C:9]2[C:22]3[CH:21]=[C:20]([C:23]([OH:25])=[O:24])[CH:19]=[CH:18][C:17]=3[S:16][C:15]3[C:10]2=[CH:11][CH:12]=[CH:13][CH:14]=3)[CH2:7][CH2:8]1

Participants

3

Reactant 2

HCID 313Hydrochloric AcidHCID 203660949-(1-Methylpiperidin-4-ylidene)-9H-thioxanthene-2-carboxylic acid

Product 1

HCID 20366093HCID 20366093, compound

Procedure

The hydrochloride salt is prepared by the addition of 6N HCl to a saturated ethanolic solution of the above-prepared 1-methyl-4-(2-carboxy-thioxanthen-9-ylidene)-piperidine. The resulting precipitate is collected, washed with ethanol and recrystallized from absolute ethanol to provide 1-methyl-4-(2-carboxy-thioxanthen-9-ylidene)-piperidine hydrochloride.

Workup

  1. customThe resulting precipitate is collected
  2. washwashed with ethanol
  3. customrecrystallized from absolute ethanol

Sources & evidence

ORD record
ord-b016bc8b52074f7684312c78a3abbb5e
Source dataset
uspto-grants-1978_02
Patent number
US04076714

Reaction notes

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