Catalytic Iron-Mediated Triene Carbocyclizations: Stereoselective Five-Membered Ring Forming Carbocyclizations
作者:James M. Takacs、Young-Chan Myoung、Lawrence G. Anderson
DOI:10.1021/jo00102a016
日期:1994.11
The full details of investigations into the regiochemistry and stereochemistry of iron-catalyzed carbocyclizations of 2,7,9-decatriene derivatives to form five-membered carbocyclic ring systems are described. The roles of the allylic substituent, the alkene geometry, diene substitution, and the influence of resident stereogenic centers incorporated in the tether chain connecting the reacting 1,3-diene and alkene subunits are discussed.
Intramolecular formal iron-catalyzed ene reactions: new and highly stereoselective iron-catalyzed carbocyclizations of triene ethers
作者:James M. Takacs、Lawrence G. Anderson
DOI:10.1021/ja00241a059
日期:1987.4
Etude de la cyclisation du benzyloxy-1 decatriene-2,7,9 et de son derive methyle en 4 en presence de bpy Fe(0) en tant que catalyseur (bpy=bipyridyle-2,2')
苄氧基-1 decatriene-2,7,9 和 deson 衍生甲基 en 4 en 存在 de bpy Fe(0) entant que catalyseur (bpy=bipyridyle-2,2')