71053-97-9

Upstream product

• 103-71-9 phenyl isocyanate 
• 2627-86-3 (S)-1-phenyl-ethylamine 
• 19035-02-0 (S)-N-phenyl-N'-(1-phenylethyl)urea 

Relevant academic research and scientific papers

A new and efficient preparation of carbodiimides from ureas using dimethylphosgeniminium chloride as a dehydrating agent

Dimethylphosgeniminium chloride was used as dehydrating agent for the preparation of carbodiimides from ureas.

Enantiomerically Pure Guanidine-Catalysed Asymmetric Nitroaldol Reaction

Enantiomerically pure guanidines with and without C2 symmetry have been prepared and used as catalysts in the addition of nitromethane to aldehydes (Henry reaction).The influence of the structure and amount of the guanidine, the solvent and the temperatur