3053-39-2

Basic information

• Product Name: N,N'-Diphenyl-N-benzylthiourea
• Synonyms: N,N'-Diphenyl-N-benzylthiourea;N-Benzylthiocarbanilido
• CAS NO: 3053-39-2
• Molecular Formula: C₂₀H₁₈N₂S
• Molecular Weight: 318.44
• Mol File: 3053-39-2.mol
• Article Data: 1

Chemical Properties

• Melting Point: 107 °C
• Boiling Point: 462.1°C at 760 mmHg
• Flash Point: 233.3°C
• Appearance: /
• Density: 1.239g/cm³
• Vapor Pressure: 1.01E-08mmHg at 25°C
• Refractive Index: 1.72
• PKA: 12.98±0.70(Predicted)
• CAS DataBase Reference: N,N'-Diphenyl-N-benzylthiourea(CAS DataBase Reference)
• NIST Chemistry Reference: N,N'-Diphenyl-N-benzylthiourea(3053-39-2)
• EPA Substance Registry System: N,N'-Diphenyl-N-benzylthiourea(3053-39-2)

Safety Data

• Hazardous Substances Data: 3053-39-2(Hazardous Substances Data)

Usage

InChI:InChI=1/C20H18N2S/c23-20(21-18-12-6-2-7-13-18)22(19-14-8-3-9-15-19)16-17-10-4-1-5-11-17/h1-15H,16H2,(H,21,23)

Upstream product

• 758640-21-0 N-Benzylaniline 
• 103-72-0 phenyl isothiocyanate 

Downstream Products

• 758640-21-0 N-Benzylaniline 
• 7783-06-4 hydrogen sulfide 

Relevant articles and documents

Palladium-Catalyzed Desulfurative Hiyama Coupling of Thioureas to Achieve Amides via Selective C-N Bond Cleavage

Palladium-catalyzed Hiyama coupling of active thioureas via selective C-N bond cleavage is reported. Notably, the new approach employed active thioureas as coupling partners in the presence of arylsilanes to give amides in good yield. Further, this strategy, which utilized CuF 2as a key oxidant and activator, afforded various amide products under mild conditions and an easy to handle procedure without extra base.