Schöbel Jan-Hendrik, Liang Wenjing, Wöll Dominik, Bolm Carsten
Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, D-52074 Aachen, Germany.
Institute of Physical Chemistry, RWTH Aachen University, Landoltweg 2, D-52074 Aachen, Germany.
J Org Chem. 2020 Dec 4;85(23):15760-15766. doi: 10.1021/acs.joc.0c02599. Epub 2020 Nov 22.
A solvent-free mechanochemical synthesis for 1,2,6-thiadiazine 1-oxides starting from H-sulfonimidamides and propargyl ketones has been developed. Lewis acids affect these one-pot aza-Michael-addition/cyclization/dehydration reaction sequences. The photophysical properties of the resulting heterocyclic sulfonimidamide derivatives were characterized.
已开发出一种从氢磺酰亚胺酰胺和炔丙基酮出发的无溶剂机械化学合成1,2,6-噻二嗪1-氧化物的方法。路易斯酸影响这些一锅法氮杂迈克尔加成/环化/脱水反应序列。对所得杂环磺酰亚胺酰胺衍生物的光物理性质进行了表征。
