Pressure accelerated 1,3-dipolar cycloaddition of azide and alkyne groups in crystals
作者:Ben-Bo Ni、Kai Wang、Qifan Yan、Hao Chen、Yuguo Ma、Bo Zou
DOI:10.1039/c3cc46153j
日期:——
The cycloaddition of azides and alkynes in the solid state was accelerated by high pressure. In situ Raman scattering and synchrotron X-ray diffraction were employed to study reaction kinetics at different pressures which revealed that the pressure acceleration originates from the elevated substrate energy and decreased activation energy.
高压加速了叠氮化物和炔烃在固态下的环加成反应。利用原位拉曼散射和同步辐射 X 射线衍射研究了不同压力下的反应动力学,结果表明,压力加速源于底物能量的升高和活化能的降低。