292157-64-3

Basic information

• Product Name: 1,1,1-tris[(N-phenylcarbamoyloxy)methyl]ethane
• CAS NO: 292157-64-3
• Molecular Weight: 477.517
• Mol File: 292157-64-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,1,1-tris[(N-phenylcarbamoyloxy)methyl]ethane(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1,1-tris[(N-phenylcarbamoyloxy)methyl]ethane(292157-64-3)
• EPA Substance Registry System: 1,1,1-tris[(N-phenylcarbamoyloxy)methyl]ethane(292157-64-3)

Safety Data

• Hazardous Substances Data: 292157-64-3(Hazardous Substances Data)

Upstream product

• 77-85-0 2-(hydroxymethyl)-2-methylpropane-1,3-diol 
• 103-71-9 phenyl isocyanate 

Relevant articles and documents

Mild and high-yielding molybdenum(VI) dichloride dioxide-catalyzed formation of Mono-, Di-, Tri-, and tetracarbamates from alcohols and aromatic or aliphatic isocyanates

Both molybdenum(VI) dichloride dioxide (MoO2Cl2) and its dimethylformamide (DMF) complex catalyze the addition of alcohols to isocyanates giving carbamates. Most additions proceeded to completion at room temperature within 20 min using as little as 0.1 mol% of the catalyst when working on a 1-mmol scale or just 100 ppm working on a 20-mmol scale. Sterically encumbered substrates reacted to completion when 1 mol% of the catalyst was employed. Diols, triols, and tetraols reacted with monoisocyanates likewise, as did monofunctional alcohols and diisocyanates. These pairings furnished di-, tri-, tetra-, and dicarbamates, respectively. Reactants, which were poorly soluble in CH2Cl2 at room temperature required elevating the temperature and possibly choosing a higher-boiling solvent (ClCH 2CH2Cl, DMF) as well. Additions of diols to diisocyanates were feasible, too, giving polycarbamates as we presume. Copyright