About: http://webisa.webdatacommons.org/407038975

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	This reaction is performed in aprotic polar solvent such as dimethylformamide, acetonitrile, or dimethylsulfoxide in the presence of an organicor inorganic base, such as pyridine, triethylamine, or potassium carbonate.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com