Synthesis of<i>N</i>-(Dimethylsulfamoyl)aldimines, a New Type of Aldimine Derivative
作者:Marco Huisman、Ronald ten Have、Albert M. van Leusen
DOI:10.1080/00397919708003037
日期:1997.3
Abstract N-(Dimethylsulfamoyl)aldimines (3) a new type of shelf-stable aldiminederivatives, are readily prepared from aldehydes and N-(dimethylsulfamoyl)amide (2) in refluxing toluene.
A General Method for Imine Formation Using B(OCH<sub>2</sub>CF<sub>3</sub>)<sub>3</sub>
作者:Jonathan T. Reeves、Michael D. Visco、Maurice A. Marsini、Nelu Grinberg、Carl A. Busacca、Anita E. Mattson、Chris H. Senanayake
DOI:10.1021/acs.orglett.5b00949
日期:2015.5.15
Tris(2,2,2-trifluoroethyl)borate [B(OCH2CF3)(3)] was found to be a mild and general reagent for the formation of a variety of imines by condensation of amides or amines with carbonyl compounds. N-Sulfinyl, N-toluenesulfonyl, N-(dimethylamino)sulfamoyl, N-diphenylphosphinoyl, N-(alpha-methylbenzyl), and N-(4-methoxyphenyl) aldimines are all accessible using this reagent at room temperature. The reactions are operationally simple, and the products are obtained without special workup or isolation procedures.