Ethanolamine → HCID 70624273, compound

HRID 596977Notes

Reaction equation

HRID 596977 reaction equation
[C:1]([C:4]1[CH:5]=[CH:6][C:7]2[C:8](=[O:20])[C:9]3[C:14]([S:15](=[O:19])(=[O:18])[C:16]=2[CH:17]=1)=[CH:13][CH:12]=[CH:11][CH:10]=3)([OH:3])=[O:2].[CH2:21]([CH2:23][NH2:24])[OH:22]>O>[CH2:21]([CH2:23][NH2:24])[OH:22].[C:1]([C:4]1[CH:5]=[CH:6][C:7]2[C:8](=[O:20])[C:9]3[C:14]([S:15](=[O:19])(=[O:18])[C:16]=2[CH:17]=1)=[CH:13][CH:12]=[CH:11][CH:10]=3)([OH:3])=[O:2]

Participants

4

Reactant 2

HCID 700EthanolamineHCID 401183-Carboxy-thioxanthone-10,10-dioxide

Product 1

HCID 70624273HCID 70624273, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

To 3-carboxythioxanthone-10,10-dioxide (2.88g) was added a solution of ethanolamine (0.61g) in water (10 ml). The solution was filtered and evaporated to dryness, leaving a residue of 3-carboxythioxanthone-10,10-dioxide ethanolamine salt, m.p. 195° C. with decomposition. Found: C, 54.98%; H, 4.33%; N, 3.93%. C16H15NO6S requires C, 55.01%; H, 4.33%; N, 4.01%.

Workup

  1. filtrationThe solution was filtered
  2. customevaporated to dryness

Sources & evidence

ORD record
ord-4f685bfc5bf8438cbb091ebc96652d63
Source dataset
uspto-grants-1977_03
Patent number
US04012499

Reaction notes

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