Phenyl isocyanate → HCID 21184685, compound

HRID 1385334Notes

Reaction equation

[NH2:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[SH:8].[C:9]1([N:15]=[C:16]=[O:17])[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1>>[C:9]1([NH:15][C:16]([NH:1][C:2]2[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=2[SH:8])=[O:17])[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1

Participants

Reactant 2

HCID 7672Phenyl isocyanate

HCID 87132-Aminothiophenol

Product 1

HCID 21184685HCID 21184685, compoundYield 85%

Procedure

2-{[(Phenylamino)carbonyl]amino}thiophenol was prepared from 2-aminothiophenol (200 mg, 1.6 mmol) and phenyl isocyanate according to the procedure in General Method A. The product was purified by precipitation from toluene and filtering to afford the titled compound (330 mg, 85%). mp: 194.56C; 1H NMR (CD3=D/CDCl3): d 7.48-7.26 (m, 4H), 7.25-7.10 (m, 3H), 7.04-6.79 (m, 2H); EI-MS m/z 244 (M+H)+; Anal. (C13H12N2OS) C, H, N.

Workup

customThe product was purified by precipitation from toluene
filtrationfiltering

Sources & evidence

ORD record: ord-8f9383e4e0074d3081deffa0decd98bf
Source dataset: uspto-grants-2001_07
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06262113B1

Reaction notes

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