title: Diazomethane: improved analytical and distillation techniques for small quantities and some synthetic applications.
mesh_terms: D001463:Barbiturates / Q000031:analogs & derivatives / Q000138:chemical synthesis; D002625:Chemistry, Organic / Q000295:instrumentation; D002849:Chromatography, Gas; D003978:Diazomethane / Q000302:isolation & purification* / Q000494:pharmacology; D008618:Mephobarbital / Q000138:chemical synthesis; D008722:Methods; D010634:Phenobarbital / Q000138:chemical synthesis
chemical_list: D001463:Barbiturates; D008618:Mephobarbital; D003978:Diazomethane; C027030:1,3-dimethylbarbital; D010634:Phenobarbital