The synthesis of novel isoxazolo[2,3-c][1,3,5]thiadiazepin-2-ones has been achieved in excellent yields by one-pot three-component Domino reaction without the production of toxic waste products by using p-toluene sulf...The synthesis of novel isoxazolo[2,3-c][1,3,5]thiadiazepin-2-ones has been achieved in excellent yields by one-pot three-component Domino reaction without the production of toxic waste products by using p-toluene sulfonic acid (PTSA) as a Lewis acid catalyst. PTSA plays a crucial role in the success of the reaction, as well as for increasing reaction rate.展开更多
基金National Science Foundation of China(51172111,51402159)Innovation Project of China Electronics Technology Group Corporation No.46 Research Institute(CJ20140401)
文摘The synthesis of novel isoxazolo[2,3-c][1,3,5]thiadiazepin-2-ones has been achieved in excellent yields by one-pot three-component Domino reaction without the production of toxic waste products by using p-toluene sulfonic acid (PTSA) as a Lewis acid catalyst. PTSA plays a crucial role in the success of the reaction, as well as for increasing reaction rate.