Ethyl isocyanate → HCID 53779739, compound

HRID 1681333Notes

Reaction equation

HRID 1681333 reaction equation
[NH2:1][CH2:2][CH2:3][S:4][C:5]1[S:6][C:7]2[CH:13]=[CH:12][C:11]([Cl:14])=[CH:10][C:8]=2[N:9]=1.[CH2:15]([N:17]=[C:18]=[O:19])[CH3:16]>C(O)C>[Cl:14][C:11]1[CH:12]=[CH:13][C:7]2[S:6][C:5]([S:4][CH2:3][CH2:2][NH:1][C:18]([NH:17][CH2:15][CH3:16])=[O:19])=[N:9][C:8]=2[CH:10]=1

Participants

4

Reactant 2

HCID 8022Ethyl isocyanateHCID 19806300HCID 19806300, compound

Product 1

HCID 53779739HCID 53779739, compoundYield 89%

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

Dissolved in 10 ml of ethanol was 1.00 g (4.09 mmol) of 2-(2-aminoethylthio)-5-chlorobenzothiazole, and 0.36 ml (4.55 mmol) of ethyl isocyanate were added to the solution, which was stirred at room temperature for 15 minutes. The precipitated white crystals were then filtered out to obtain 1.15 g of the title compound (89% yield).

Workup

  1. additionwere added to the solution, which
  2. filtrationThe precipitated white crystals were then filtered out

Sources & evidence

ORD record
ord-daec018989a84509bab0689c9dd479b1
Source dataset
uspto-grants-1992_12
Patent number
US05171746

Reaction notes

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