PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Although the reaction period may vary over a wide range in accordance with the kinds of the starting materials, temperature applied and other factors, the reaction usually completes within 2 to 20 hours.After removal of ammonia from the resultant reaction mixture, the reaction product thus obtained is then solvolyzed with water or lower aliphatic alcohol to produce the desired amine.
http://www.w3.org/ns/prov#wasQuotedFrom
  • patentgenius.com