About: http://webisa.webdatacommons.org/262238808

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 acylation step to prepare compounds where Het is (c) or (d) is carried out with an acylating agent such as an acyl halide.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com