Triethylamine → HCID 178458073, compound

HRID 2413344

Reaction equation

HRID 2413344 reaction equation
[S:1]([NH:5][C:6](=[NH:12])[CH2:7][CH2:8]S(C)=O)(=[O:4])(=[O:3])[NH2:2].C(N(CC)CC)C>C(O)C>[S:1]([NH:5][C:6](=[NH:12])[CH:7]=[CH2:8])(=[O:4])(=[O:3])[NH2:2]

Participants

4

Reactant 2

HCID 8471TriethylamineHCID 1785046403-methylsulfinyl-N'-sulfamoylpropanimidamide

Product 1

HCID 178458073HCID 178458073, compoundYield 97%

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

A suspension of N-sulfamyl-3-(methylsulfinyl)propionamidine (5.0 g, 23.5 mmol) in ethanol (100 ml) containing triethylamine (3.6 ml) was refluxed for 20-40 hours. Upon cooling, suspended solids were removed by filtration and the solvent evaporated to give a residue (3.4 g) which was chromatographed on silica gel and eluted with 3-7% methanol/chloroform. Upon concentration of appropriate fractions, the title compound crystallized to give 1.3 g, mp 72°-75°.

Workup

  1. temperaturewas refluxed for 20-40 hours
  2. temperatureUpon cooling
  3. customwere removed by filtration
  4. customthe solvent evaporated

Sources & evidence

ORD record
ord-6a761a7d15e94fce851f6dee349aa910
Source dataset
uspto-grants-1985_01
Patent number
US04496737

Linked notes

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