Benzene → HCID 136450672, compound

HRID 1283412Notes

Reaction equation

HRID 1283412 reaction equation
[CH2:1]([S:19][C:20]1[C:21](=O)[CH:22]=[C:23]([S:27][C:28]2[N:32]([C:33]3[CH:38]=[CH:37][CH:36]=[CH:35][CH:34]=3)[N:31]=[N:30][N:29]=2)[C:24](=[O:26])[CH:25]=1)[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18].C1([SH:46])C=CC=CC=1.[CH:47]1[CH:52]=[CH:51][CH:50]=[CH:49][CH:48]=1>>[CH2:1]([S:19][C:20]1[CH:25]=[C:24]([OH:26])[C:23]([S:27][C:28]2[N:32]([C:33]3[CH:38]=[CH:37][CH:36]=[CH:35][CH:34]=3)[N:31]=[N:30][N:29]=2)=[C:22]([C:47]2[CH:52]=[CH:51][CH:50]=[CH:49][CH:48]=2)[C:21]=1[SH:46])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18]

Participants

4

Reactant 3

HCID 241BenzeneHCID 7969ThiophenolHCID 21518051HCID 21518051, compound

Product 1

HCID 136450672HCID 136450672, compound

Conditions

Temperature
20 °C

Procedure

50g of 2-n-octadecylthio-5-(1-phenyl-5-tetrazolylthio)-p-benzoquinone was added to 1 liter of benzene. After adding 11g of thiophenol to this mixture, the mixture was stirred at 20°C for 6 hours. Then benzene was removed by distillation under a reduced pressure, and the resulting crystals were separated by filtration and washed with water. They were recrystallized form n-hexane. Thus 40g of needle-like crystals of 2-n-octadecylthio-5-(1-phenyl-5-tetrazolylthio)-6-phenylthiohydroquinone having a melting point of 96°C was obtained.

Workup

  1. customThen benzene was removed by distillation under a reduced pressure
  2. customthe resulting crystals were separated by filtration
  3. washwashed with water
  4. customThey were recrystallized form n-hexane

Sources & evidence

ORD record
ord-c3ba983fe17c4cf1a9cc7423fecb9c23
Source dataset
uspto-grants-1976_08
Patent number
US03975395

Reaction notes

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