Oddo; Acuto, Gazzetta Chimica Italiana, 1936, vol. 66, p. 380,382
作者:Oddo、Acuto
DOI:——
日期:——
US7189721B2
申请人:——
公开号:US7189721B2
公开(公告)日:2007-03-13
Stepwise synthesis of 1,19-dibromo-a,c-biladienes and their conversion into biliverdins, corroles and azaporphyrins
作者:Ravindra K. Pandey、Huanghai Zhou、Kevin Gerzevske、Kevin M. Smith
DOI:10.1039/c39920000183
日期:——
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 adapted for the preparation of symmetrical biliverdins 4a, as well as corroles 5 and azaporphyrins 6.