Benzoyl isothiocyanate → HCID 59426163, compound

HRID 502213Notes

Reaction equation

HRID 502213 reaction equation
[NH2:1][C:2]1[CH:3]=[C:4]([C:8]2[N:9]([CH2:21][CH3:22])[C:10]3[C:15]([C:16]=2[C:17]#[N:18])=[CH:14][CH:13]=[C:12]([O:19][CH3:20])[CH:11]=3)[CH:5]=[CH:6][CH:7]=1.[C:23]([N:31]=[C:32]=[S:33])(=[O:30])[C:24]1[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=1>CC(C)=O>[C:23]([NH:31][C:32]([NH:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([C:8]2[N:9]([CH2:21][CH3:22])[C:10]3[C:15]([C:16]=2[C:17]#[N:18])=[CH:14][CH:13]=[C:12]([O:19][CH3:20])[CH:11]=3)[CH:3]=1)=[S:33])(=[O:30])[C:24]1[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=1

Participants

4

Reactant 2

HCID 68284Benzoyl isothiocyanateHCID 59425429HCID 59425429, compound

Product 1

HCID 59426163HCID 59426163, compoundYield 90.5%

Reagents, catalysts & solvents 1

HCID 180AcetoneSolvent

Procedure

The starting material 2-(3-amino-phenyl)-1-ethyl-6-methoxy-1H-indole-3-carbonitrile (187 mg, 0.642 mmol) is dissolved in anhydrous acetone (3.0 mL). Benzoyl isothiocyanate (107 mg, 0.656 mmol) is added to the solution at room temperature and the mixture is stirred for 17 h during which time a precipitate forms. The precipitate is filtered, washed with acetone and dried to give 264 mg of 1-benzoyl-3-[3-(3-cyano-1-ethyl-6-methoxy-1H-indol-2-yl)-phenyl]-thiourea (90% yield) as a light yellow solid.

Workup

  1. filtrationThe precipitate is filtered
  2. washwashed with acetone
  3. customdried

Sources & evidence

ORD record
ord-7c8086831ded46ad82ecae031f65c7a7
Source dataset
uspto-grants-2010_08
Patent number
US07772271B2

Reaction notes

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