53268-46-5Relevant articles and documents
A Cationic Sigmatropic Rearrangement
Nishizawa, Mugio,Noyori, Ryoji
, p. 2233 - 2234 (1981)
The first example of the cationic sigmatropic reaction has been achieved by the reaction of 1,3-dibromo-3-methyl-6-hepten-2-one and diiron nonacarbonyl.
Acyl radical-mediated polyene cyclisations directed towards steroid ring synthesis
Batsanov, Andrei,Chen, Ligong,Gill, G. Bryon,Pattenden, Gerald
, p. 45 - 56 (2007/10/03)
Treatment of appropriately substituted Se-phenyl 5,9,13-triene- and 5,9,13,17-tetraene-selenoates, i.e. 9b, 33, 40, 47a and 47b, with Bu3SnH-AIBN is found to lead to angular six-ring fused polycycles, viz. 20, 34, 50, 53 and 54 respectively, via consecuti