61700-60-5

Basic information

• Product Name: Cyanamide, (4-nitrophenyl)-
• Synonyms: 4-nitrophenylcyanamide;4-Nitro-phenylcyanamid
• CAS NO: 61700-60-5
• Molecular Formula: C7H5N3O2
• Molecular Weight: 163.136
• Mol File: 61700-60-5.mol
• Article Data: 10

Chemical Properties

• CAS DataBase Reference: Cyanamide, (4-nitrophenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Cyanamide, (4-nitrophenyl)-(61700-60-5)
• EPA Substance Registry System: Cyanamide, (4-nitrophenyl)-(61700-60-5)

Safety Data

• Hazardous Substances Data: 61700-60-5(Hazardous Substances Data)

Upstream product

• 555-16-8 4-nitrobenzaldehdye 
• 1129-37-9 4-nitrobenzaldehyde oxime 
• 1984-23-2 p-nitrophenyl isocyanide 
• 16135-31-2 p-nitroformanilide 
• 100-01-6 4-nitro-aniline 
• 2131-61-5 p-nitrophenyl isothiocyanate 
• 3696-22-8 p-nitrophenylthiourea 
• 506-68-3 bromocyane 
• 14213-11-7 1-(4-nitrophenyl)-1H-tetrazole 
• 619-72-7 4-nitrobenzonitrile 
• 192332-48-2 N'-hydroxy-4-nitrobenzimidamide 

Downstream Products

• 556-10-5 p-nitrophenylurea 
• 49579-70-6 1-(4-nitrophenyl)-1H-tetrazol-5-amine 
• 1620754-65-5 C₁₄H₁₄N₄O₂ 
• 1612259-96-7 C₁₀H₉HgN₃O₃ 
• 13141-87-2 N-benzyl-N’-(4-nitrophenyl)urea 
• 154878-93-0 1-(tert-butyl)-3-(4-nitrophenyl)urea 
• 98550-37-9 5-(4-nitrophenyl)amino-1H-tetrazole 

Relevant articles and documents

SO2F2-Mediated one-pot cascade process for transformation of aldehydes (RCHO) to cyanamides (RNHCN)

A simple, mild and practical cascade process for the direct conversion of aldehydes to cyanamides was developed featuring a wide substrate scope and great functional group tolerability. This method allows for transformations of readily available, inexpensive, and abundant aldehydes to highly valuable cyanamides in a pot, atom, and step-economical manner with a green nitrogen source. This protocol will serve as a robust tool for the installation of the cyanamide moiety in various complicated molecules.

Selective Gold-Catalysed Synthesis of Cyanamides and 1-Substituted 1H-Tetrazol-5-Amines from Isocyanides

The newly discovered gold-catalysed reaction of isocyanides with hydrazoic acid generated in situ from trimethylsilyl azide and methanol (or, alternatively, from NaN3/AcOH) produces either cyanamides or 1-substituted 1H-tetrazol-5-amines, depending on the amount of available HN3. The reaction proceeds selectively and in generally high yields of either product, thus providing a particularly convenient access to a wide range of substituted 1H-tetrazol-5-amines that are rather difficult to access otherwise.

Practical synthesis of N -substituted cyanamides via tiemann rearrangement of amidoximes

A facile and general synthesis of various N-substituted cyanamides was accomplished by the Tiemann rearrangement of amidoximes with benzenesulfonyl chlorides (TsCl or o-NsCl) and DIPEA.