Syntheses of biliverdins (bilin-1,19-diones) from a,c-biladienes and b-bilenes
作者:Kevin M. Smith、Dharma Kishore
DOI:10.1039/c39820000888
日期:——
Treatment of readily accessible 1,19-bis(t-butoxycarbonyl)-a,c-biladienes or b-bilenes with bromine in trifluoroacetic acid affords excellent yields of biliverdins (bilin-1,19-diones).