About: http://webisa.webdatacommons.org/81506876

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	Alternatively, commercially-available compound (1b), as shown in Scheme 6 above, can be reacted with di-tert-butyl dicarbonate in an organic solvent, such as THF, to afford compound (5) of Scheme 6.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com