About: http://webisa.webdatacommons.org/216563287

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	These reactions can be carried out in either THF or a dipolar aproticsolvent such as DMSO or DMF, in the presence of a base such as triethyl amine or K.sub.2 CO.sub.3, generally requiring heating of from about 30.degree.-80.degree.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com