An atom-economical and practical synthesis of cis-N-benzenesulfonamide acylaziridines through the Baldwin rearrangement of various N-benzenesulfonamide isoxazolines has been reported. A detailed experimental study revealed the beneficial effect of microwaves and pointed out the crucial role of the temperature in the reaction course. Moderate to good yields and excellent cis stereoselectivities were
的原子经济实用合成顺- ñ通过各种的鲍德温重排-苯磺酰胺acylaziridines Ñ已经报道-苯磺酰胺
异恶唑啉。一项详细的实验研究揭示了微波的有益作用,并指出了温度在反应过程中的关键作用。对于13个实施例,获得了中等至良好的产率和优异的顺式立体选择性。