Regioselective Heck Reaction of<i>N</i>-Vinylphthalimide: A General Strategy for the Synthesis of (<i>E</i>)-<i>N-</i>Styrylphthalimides and Phenethylamines
作者:Emilio Alacid、Carmen Nájera
DOI:10.1002/adsc.200800074
日期:2008.6.9
phenone oxime-derived palladacycles as catalysts under phosphine-free conditions. The reaction is succesfully carried out in organic solvents, such as DMF, in the presence of an organic base, such as dicyclohexylmethylamine, and with TBAB as additive at 120 °C under conventional or microwave heating. (E)-N-Styrylphthalimides are mainly obtained using a rather low palladium loading (0.05–1 mol%). Similar
PLEVYAK J. E.; DICKERSON J. E.; HECK R. F., J. ORG. CHEM., 1979, 44, NO 23, 4078-4080
作者:PLEVYAK J. E.、 DICKERSON J. E.、 HECK R. F.
DOI:——
日期:——
HU, HONGWEN;PAN, YI;XU, JINGHUA, CHEM. J. CHIN. UNIV., 8,(1987) N 9, 819-822
作者:HU, HONGWEN、PAN, YI、XU, JINGHUA
DOI:——
日期:——
Synthesis of Aminocyclobutanes by Iron-Catalyzed [2+2] Cycloaddition
作者:Florian de Nanteuil、Jérôme Waser
DOI:10.1002/anie.201303803
日期:2013.8.19
Fab Four: An iron‐catalyzed [2+2] cycloaddition furnishes aminocyclobutanes with a broad range of substituents in excellent yields and diastereoselectivities. The products can be obtained on a gram scale and can be further converted to β‐peptide derivatives in a few steps. Furthermore, a [4+2] cycloaddition between an aminocyclobutane and an olefin leads to the corresponding cyclohexylamines.