Izumiya; Fruton, Journal of Biological Chemistry, 1956, vol. 218, p. 59,70
作者:Izumiya、Fruton
DOI:——
日期:——
Design, Synthesis, and Application of Enantioselective Coupling Reagent with a Traceless Chiral Auxiliary
作者:Beata Kolesinska、Zbigniew J. Kaminski
DOI:10.1021/ol802691x
日期:2009.2.5
Stable chiral N-triazinylbrucinium tetrafluoroborate enantioselectively activates racemic carboxylic acids yielding enantiomerically enriched amides, esters, and dipeptides with er from 8:92 to 0.5:99.5. Due to the departure of a chiral auxiliary after the activation of the carboxylic function, all of the subsequent stages of the coupling reaction proceed without any perturbation caused by a chirality discriminator (traceless). Therefore, the advantageous coupling conditions, configuration, and enantiomeric purity of the final product are entirely predictable from the model experiment.
Izumiya; Yamashita, Journal of Biochemistry, 1959, vol. 46, p. 19,21
作者:Izumiya、Yamashita
DOI:——
日期:——
753. Interaction between carbonyl groups and biologically essential substituents. Part V. The effect of ketones on further series of optically active amino-derivatives
作者:F. Bergel、Margaret A. Peutherer
DOI:10.1039/jr9640003965
日期:——
Ricca, Jean-Marc; Crout, David H. G., Journal of the Chemical Society. Perkin transactions I, 1993, # 11, p. 1225 - 1234