Synthesis of 2-aminooxazolines from isonitriles and iodine
作者:Hui Yu、Yu Zhe Li、Qiong Liu、Mei Shu Zhang、Wen Liang Sun
DOI:10.1016/j.cclet.2011.09.017
日期:2012.2
A novel one-pot protocol for the synthesis of substituted 2-aminooxazoline from isonitriles and 2-aminoethanol was developed and the reactions involved imidoyl diiodide intermediates, which were generated by mixing isonitriles and iodine in CH2Cl2 at room temperature.
Investigation of the Mitsunobu Reaction of<i>N</i>-(2-Hydroxyethyl)-<i>N′</i>-Phenyl-Ureas
作者:Taek Hyeon Kim、Gue-Jae Lee、Mi-Hyun Cha
DOI:10.1080/00397919908086441
日期:1999.8
The Mitsunobu reaction of N-(2-hydroxyethyl)-ureas 1 using PPh3 and EtO2CN=NCO2Et led to the mixture of N- and O-alkylation products or a single isomer depending on the substrates.
Efficient Cyclodesulfurization of N-(2-Hydroxyethyl)-N'-Arylthioureas to Δ<sup>2</sup>-Oxazolines Using Superoxide Radical Anion
作者:Yong Kim、Yong Kim
DOI:10.1055/s-1997-1030
日期:1997.11
Î2-Oxazolines have been synthesized in good yields by the cyclodesulfurization of N-(2-hydroxyethyl)-N'-phenylthioureas with superoxide radical anion (O2 -•) at room temperature in anhydrous acetonitrile.