@article{OppenlaenderPfoertnerSchoenholzer1988,
  author    = {Thomas Oppenl{\"a}nder and Karl-Heinz Pfoertner and Peter Sch{\"o}nholzer},
  title     = {Photooxygenation of 5-aryl-2,4-diaminopyrimidines leading to 4-amino-1,3,5-triazin-2-yl ketones and, in the presence of sodium borohydride, to 5,6-dihyro-4(3H)-pyrimidinones},
  series   = {Helvetica Chimica Acta},
  volume    = {71.1988},
  number    = {4},
  issn      = {1522-2675},
  doi       = {10.1002/hlca.19880710405},
  pages     = {712 -- 717},
  year      = {1988},
  language  = {de}
}