2303-89-1

Basic information

• Product Name: Methanimidamide, N,N'-dicyclohexyl-
• CAS NO: 2303-89-1
• Molecular Formula: C13H24N2
• Molecular Weight: 208.347
• Mol File: 2303-89-1.mol
• Article Data: 11

Chemical Properties

• CAS DataBase Reference: Methanimidamide, N,N'-dicyclohexyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Methanimidamide, N,N'-dicyclohexyl-(2303-89-1)
• EPA Substance Registry System: Methanimidamide, N,N'-dicyclohexyl-(2303-89-1)

Safety Data

• Hazardous Substances Data: 2303-89-1(Hazardous Substances Data)

Upstream product

• 53157-07-6 C₁₉H₃₈N₂Si 
• 74-90-8 hydrogen cyanide 
• 108-91-8 cyclohexylamine 
• 538-75-0 dicyclohexyl-carbodiimide 
• 931-53-3 Cyclohexyl isocyanide 
• 124-38-9 carbon dioxide 
• 766-05-2 cyclohexane carbonitrile 
• 1212-29-9 1,3-dicyclohexylthiourea 
• 138996-50-6 C₃₂H₄₃N₃Si 
• 2387-23-7 1,3-Dicyclohexylurea 
• 122-51-0 orthoformic acid triethyl ester 
• 14668-82-7 vinyl isocyanide 
• 97282-74-1 N-Dichlormethyl-N,N'-dicyclohexyl-formamidiniumchlorid 
• 53157-08-7 C₁₇H₃₄N₂Si 

Downstream Products

• 36739-77-2 3-cyclohexyl-2-cyclohexylimino-6-(4-nitro-phenyl)-2,3-dihydro-[1,3,5]oxadiazin-4-one 
• 712349-49-0 N',N''-dicyclohexyl-N-furfuryl-guanidyno(ferrocenyl)methane phosphonous acid 
• 712349-47-8 N',N''-dicyclohexyl-N-benzyl-guanidyno(ferrocenyl)methanephosphonous acid 
• 906562-19-4 (N,N'-dicyclohexyl-N''-bis(trimethylsilyl)guanidinato)YCl₂(diethyl ether) 
• 1160709-85-2 (Nacnac)Mg{CyNC(H)NCy} 
• 1472637-26-5 2,4-dicyclohexyl-4,5-dihydro-1H-benzo-1,3-diazepinium bromide 
• 1192370-99-2 Br^(1-)*C₁₆H₂₉N₂⁽¹⁺⁾ 
• 174365-10-7 [In(Me)2(dicyclohexylformamidine)]2 

Relevant articles and documents

REDUCTION METHOD USING WATER AS PROTON SOURCE BY MEANS OF N-HETEROCYCLIC CARBENE

PROBLEM TO BE SOLVED: To provide a reduction method using water as a proton source by means of N-heterocyclic carbene, in which the N-heterocyclic carbene is used actively as a reaction accelerator to realize a hydrogenation reaction by using water as the proton source. SOLUTION: A solution, which is obtained by mixing: a reaction substrate shown at an upper stage of the following formulae; a precursor of the triazole-based N-heterocyclic carbene (NHC) shown at a lower stage; water; and 1,2-dimethoxyethane being a solvent, is reacted at 100°C or higher temperature for 2 hours or more while making the solution to pass through a microwave reaction unit and the reacted solution is subjected to reduced-pressure distillation to obtain a hydrogenated product. The formulae: (EWG1-EWG4 are each an ester group, a cyano group, a ketone group, an amido group or an imido group;R1-R5 are each a 1-20C aliphatic group, a 3-12C alicyclic group or 6-30C aromatic group) SELECTED DRAWING: None COPYRIGHT: (C)2016,JPO&INPIT

Selective N-methylation of aliphatic amines with CO2 and hydrosilanes using nickel-phosphine catalysts

A method using CO2 and PhSiH3 for the methylation of primary and secondary aliphatic amines catalyzed by Ni (0) complexes was developed, selectively producing the monomethylated products in moderate to good yields. For that purpose, two catalysts were used: [(dippe)Ni(μ-H)]2 and the commercially available Ni(COD)2/dcype, both of which were rather efficient in this process. With a slight experimental modification, the reaction allowed the production of monomethylated ureas in good yields by using low amounts of PhSiH3. On the basis of the experimental results, we propose a possible reaction mechanism for the formation of the new C-N bond.

Pushing back the limits of hydrosilylation: Unprecedented catalytic reduction of organic ureas to formamidines

Pushing back the limits: A novel catalytic transformation has been designed to prepare formamidine derivatives by reduction of substituted ureas with hydrosilanes. Simple iron catalysts based on commercially available iron salts and phosphine ligands prov