About: http://webisa.webdatacommons.org/61933966

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	The reaction is preferably carried out with heating in a suitable solvent e.g. a hydrocarbon such as toluene, followed by removal of the protecting groups R4 and R5, in a conventional manner.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com