A rapid and efficient method for the fluoroalkylation of amines and amides. Development of a method suitable for incorporation of the short-lived positron emitting radionuclide fluorine-18
CHI DAE YOON; KILBOURN M. R.; KATZENELLENBOGEN J. A.; WELCH M. J., J. ORG. CHEM., 52,(1987) N 4, 658-664
作者:CHI DAE YOON、 KILBOURN M. R.、 KATZENELLENBOGEN J. A.、 WELCH M. J.
DOI:——
日期:——
A rapid and efficient method for the fluoroalkylation of amines and amides. Development of a method suitable for incorporation of the short-lived positron emitting radionuclide fluorine-18
作者:Dae Yoon Chi、Michael R. Kilbourn、John A. Katzenellenbogen、Michael J. Welch
DOI:10.1021/jo00380a030
日期:1987.2
Synthesis of γ-fluoro-α-methyl-α-amino acids. A new alkylation procedure for ester imines
作者:Günter Haufe、Klaus Wilhelm Laue、Michael Ulrich Triller、Yoshio Takeuchi、Norio Shibata
DOI:10.1016/s0040-4020(98)00292-0
日期:1998.5
Deprotonation of alanine esterimines with KO'Bu in DMSO or DMF and alkylation of the formed enolates with several 2-fluoroalkyl halogenides 2 and subsequent hydrolysis of the imino and the ester groups are presented as an efficient three-step sequence for the synthesis of racemic title compounds 5.