109613-90-3Relevant articles and documents
Syntheses of Hydroxylated Bipyridines, I. - Orellanine, the Poison of a Toadstool
Dehmlow, Eckehard V.,Schulz, Hans-Joachim
, p. 857 - 862 (2007/10/02)
Two syntheses of orellanine, -3,3',4,4'-tetrol-1,1'-dioxide (5b), are developed which comprise 10 or 11 steps, respectively.The chemical reactions of 5b with diazomethane and on UV irradiation are described.