HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 238797Erstellt: 24. Oktober 2026
1-Isothiocyanato-3-(trifluoromethyl)benzene → 1-(2-Phenyl-1,1-bis(3-(trifluoromethoxy)phenyl)ethyl)-3-(3-(trifluoromethyl)phenyl)thiourea
https://huagongshe.com/de/reaction/238797
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|
| Edukt | 1-Isothiocyanato-3-(trifluoromethyl)benzene | HCID 137232 | — |
| Edukt | Bis(3-(trifluoromethoxy)phenyl)methanamine | HCID 86613053 | — |
| Lösungsmittel | Dichloromethane | HCID 6344 | — |
| Produkt | 1-(2-Phenyl-1,1-bis(3-(trifluoromethoxy)phenyl)ethyl)-3-(3-(trifluoromethyl)phenyl)thiourea | HCID 23582097 | — |
Reaktionsschritte
To a solution of bis(3-(trifluoromethoxy)phenyl)methanamine (20 mg, 0.057 mmol) in CH2Cl2 (0.1 mL) was added 1-isothiocyanato-3-(trifluoromethyl)benzene (35 mg, 0.17 mmol). The reaction mixture was stirred at rt for 16 h. The reaction mixture was concentrated and the residue was purified by prep HPLC (phenomenex AXIA Luna 75×30 mm, 5μ column eluting with 10-90% ACN/H2O over 10 minutes containing 0.1% TFA; 40 mL/min, monitoring at 220 nm) to afford 1-(2-phenyl-1,1-bis(3-(trifluoromethoxy)phenyl)ethyl)-3-(3-(trifluoromethyl)phenyl)thiourea (Example 284) as white lyophillate (30 mg, 81%). LCMS: RT=4.51 min [M+H] 645.14 (Phenomenex Luna C18 column, 4.6×50 mm eluting with 10-90% MeOH/H2O over 4 minutes containing 0.1% TFA; 4 mL/min, monitoring at 220 nm).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patentnummer | US08642576B2 |
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| Quelldatensatz | uspto-grants-2014_02 |
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| ORD ID | ord-e790ee04723a40e796890ae32d156ac5 |
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| Quellennotiz | uspto-grants-2014_02 |
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