Dibutylamine → N,N-di-n-butylammonium 5-phenyl-1,2,4-triazole-3-thiolate

HRID 1447745Notes

Reaction equation

HRID 1447745 reaction equation
[SH:1][C:2]1[N:6]=[C:5]([C:7]2[CH:12]=[CH:11][CH:10]=[CH:9][CH:8]=2)[NH:4][N:3]=1.[CH2:13]([NH:17][CH2:18][CH2:19][CH2:20][CH3:21])[CH2:14][CH2:15][CH3:16]>C(O)C>[C:7]1([C:5]2[NH:4][N:3]=[C:2]([S-:1])[N:6]=2)[CH:8]=[CH:9][CH:10]=[CH:11][CH:12]=1.[CH2:13]([NH2+:17][CH2:18][CH2:19][CH2:20][CH3:21])[CH2:14][CH2:15][CH3:16]

Participants

4

Reactant 2

HCID 8148DibutylamineHCID 178527978HCID 178527978, compound

Product 1

HCID 20382598N,N-di-n-butylammonium 5-phenyl-1,2,4-triazole-3-thiolateYield 61%

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Conditions

Temperature
23 °C

Procedure

A mixture of 17.7 parts of 3-mercapto-5-phenyl-1,2,4-triazole, 12.9 parts of di-n-butylamine and 50 parts by volume of ethyl alcohol was heated at reflux temperature for one and a half hours. On cooling to 23° C., the product precipitated and this was filtered, washed with ethyl alcohol and dried, yielding 61 percent of N,N-di-n-butylammonium 5-phenyl-1,2,4-triazole-3-thiolate which had a melting point of 133°-137° C. and the following elemental analysis:

Workup

  1. temperaturewas heated
  2. temperatureat reflux temperature for one and a half hours
  3. customthe product precipitated
  4. filtrationthis was filtered
  5. washwashed with ethyl alcohol
  6. customdried

Sources & evidence

ORD record
ord-1caef671d7b04e66b41577430df48d96
Source dataset
uspto-grants-1979_12
Patent number
US04178253

Reaction notes

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