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CAS No.: | 68524-30-1 |
---|---|
Name: | 2-[(Diphenylmethyl)thio]acetamide |
Article Data: | 21 |
Molecular Structure: | |
Formula: | C15H15NOS |
Molecular Weight: | 257.356 |
Synonyms: | 2-(Benzhydrylthio)acetamide; |
EINECS: | 614-564-6 |
Density: | 1.184 g/cm3 |
Melting Point: | 109-110 °C(Solv: methanol (67-56-1); water (7732-18-5)) |
Boiling Point: | 427.707 °C at 760 mmHg |
Flash Point: | 212.47 °C |
Appearance: | White crystalline powder |
Hazard Symbols: | Xn,N |
Risk Codes: | 22-50/53 |
Safety: | 60-61 |
PSA: | 68.39000 |
LogP: | 3.69480 |
Conditions | Yield |
---|---|
Stage #1: diphenylchloromethane With thiourea; potassium iodide In water at 70 - 75℃; for 1.5h; Stage #2: With sodium hydroxide In water at 15 - 24℃; Stage #3: Chloroacetamide With triethylamine more than 3 stages; | 97.9% |
Stage #1: diphenylchloromethane With thiourea In isopropyl alcohol at 100℃; for 2h; Sealed tube; Stage #2: Chloroacetamide With potassium hydroxide In methanol; isopropyl alcohol at 60℃; for 2h; Sonication; |
benzhydrylsulfanyl acetyl chloride
2-(diphenylmethylthio)acetamide
Conditions | Yield |
---|---|
With ammonium hydroxide In tetrahydrofuran; dichloromethane at 0℃; for 1h; | 96% |
With ammonium hydroxide In dichloromethane for 2h; | 17.0 g |
With ammonium hydroxide In dichloromethane at 2℃; for 20h; | |
With ammonium hydroxide In dichloromethane; water at 0℃; for 1h; | 14.39 g |
With ammonium hydroxide In water at 0 - 20℃; for 20h; Alkaline conditions; |
1,1-Diphenylmethanol
sodium S-(carbamoylmethyl)thiosulfate
2-(diphenylmethylthio)acetamide
Conditions | Yield |
---|---|
With formic acid In water at 60℃; for 0.333333h; | 92% |
(benzhydrylthio)acetic acid
2-(diphenylmethylthio)acetamide
Conditions | Yield |
---|---|
With ammonium carbamate; novozyme-435 In tert-butyl alcohol at 60℃; for 168h; | 90% |
Stage #1: (benzhydrylthio)acetic acid With thionyl chloride In benzene for 2h; Reflux; Stage #2: With ammonia In dichloromethane at 20℃; for 2h; Cooling with ice; | 69% |
Stage #1: (benzhydrylthio)acetic acid With thionyl chloride In benzene at 20℃; for 1h; Inert atmosphere; Reflux; Stage #2: With ammonium hydroxide In dichloromethane at 0℃; for 1h; | 54% |
bromo-acetic acid amide
diphenylmethylisothiouronium bromide
2-(diphenylmethylthio)acetamide
Conditions | Yield |
---|---|
Stage #1: diphenylmethylisothiouronium bromide With sodium hydroxide In water at 40 - 80℃; Stage #2: bromo-acetic acid amide at 60 - 70℃; for 5 - 6h; | 90% |
diphenylmethylisothiouronium bromide
Chloroacetamide
2-(diphenylmethylthio)acetamide
Conditions | Yield |
---|---|
Stage #1: diphenylmethylisothiouronium bromide With sodium hydroxide In water at 40 - 85℃; Stage #2: Chloroacetamide at 30 - 70℃; for 5 - 6h; | 88% |
Stage #1: diphenylmethylisothiouronium bromide With sodium hydroxide In methanol; water at 40 - 60℃; for 0.5h; Stage #2: Chloroacetamide for 3.16667 - 4.16667h; Heating / reflux; | 71% |
Conditions | Yield |
---|---|
With Nafion-H In 2-methyltetrahydrofuran at 20℃; for 12h; Catalytic behavior; Reagent/catalyst; Solvent; Green chemistry; | 88% |
With trifluoroacetic acid at 20℃; for 4h; | 17% |
With ammonia; trifluoroacetic acid In methanol at 20℃; for 4h; | 17% |
2-(diphenylmethylthio)acetamide
Conditions | Yield |
---|---|
With acetyl chloride; potassium iodide In acetic acid at 20℃; for 0.5h; | 87% |
triethylamine
diphenylchloromethane
Chloroacetamide
2-(diphenylmethylthio)acetamide
Conditions | Yield |
---|---|
Stage #1: diphenylchloromethane With thiourea; potassium iodide In water at 70 - 95℃; for 2h; Stage #2: With sodium hydroxide In water at 15 - 24℃; Stage #3: triethylamine; Chloroacetamide more than 3 stages; | 81.4% |
2-benzhydrylsulfanylacetonitrile
2-(diphenylmethylthio)acetamide
Conditions | Yield |
---|---|
With potassium hydroxide In ethanol for 6h; Reflux; | 75% |
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Product Name: 2-[(Diphenylmethyl)thio]acetamide (CAS NO.68524-30-1)
Molecular Formula: C15H15NOS
Molecular Weight: 257.35g/mol
Mol File: 68524-30-1.mol
Boiling point: 427.707 °C at 760 mmHg
Flash Point: 212.47 °C
Density: 1.184 g/cm3
Surface Tension: 51.156 dyne/cm
Enthalpy of Vaporization: 68.272 kJ/mol
Product Categories: API intermediates; (intermediate of modafinil)
2-[(Diphenylmethyl)thio]acetamide , its CAS NO. is 68524-30-1, the synonyms are 2-[(Diphenylmethyl)thio]-acetamide ; Diphenyl methyl thio acetamide ; 2-[(Diphenylmethyl) thio] acetylamine ; 2-[(Diphenylmethyl)thio] acetylamine ; Acetamide, 2-[(diphenylmethyl)thio]- ; 2-Benzhydryl thioacetamide .