(<i>S</i>)-<i>N</i><sup>1</sup>,<i>N</i><sup>3</sup>-Dibenzyl-1-cyclohexyl-<i>N</i><sup>1</sup>,<i>N</i><sup>3</sup>-bis((<i>R</i>)-1-phenylethyl)propane-1,3-diamine
oleh: Leland Belda, Ángel García-González, Alejandro Manchado, Carlos T. Nieto, Narciso M. Garrido
| Format: | Article |
|---|---|
| Diterbitkan: | MDPI AG 2023-01-01 |
Deskripsi
(<i>S</i>)-<i>N</i><sup>1</sup>,<i>N</i><sup>3</sup>-dibenzyl-1-cyclohexyl-<i>N</i><sup>1</sup>,<i>N</i><sup>3</sup>-bis((<i>R</i>)-1-phenylethyl)propane-1,3-diamine was prepared in good yield by the reduction of the corresponding amide, which was obtained by the addition of a chiral lithium amide to an α,β-unsaturated ester. The target compound was fully characterized by NMR (<sup>1</sup>H and <sup>13</sup>C), high-resolution mass spectrometry and polarimetry.