59435-09-5Relevant academic research and scientific papers
Stepwise Synthesis of 1,19-Dibromo-a,c-biladienes and Their Conversion into Biliverdins, Corroles and Azaporphyrins
Pandey, Ravindra K.,Zhou, Huanghai,Gerzevske, Kevin,Smith, Kevin M.
, p. 183 - 185 (1992)
The first stepwise syntheses of unsymmetrically substituted 1,19-dibromo-a,c-biladienes, e.g. 3c, via the so-called 'tripyrrene route', and their facile conversion into biliverdins (bilin-1,19-diones), e.g. 4c, are described; this methodology is also adap
