PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The amide reactant is generally deprotonated twice using two equivalents of a strong base such as n-butyl lithium or sec-butyl lithium relative to the amide reactant, optionally in the presence of a metal coordinating agent such as tetramethylethylenediamine (TMEDA).
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.co.uk