【摘要】 用RHF/AM1方法研究了烷酰基膦烷衍生物的热分解反应机理.研究结果表明,反应所循的路径是经一个四元环过渡态,消去R1R2R3PO,生成炔烃的过程.更多还原

【Abstract】 AM1 molecular orbital methods using the restricted Hartree Fock(RHF)calculations has been applied to investigate the pyrolysis of β oxoethylidenephosphorane.The results obtained indicate that the reaction pathway is a four member ring transition state process of elimination R 1R 2R 3P O to yield ethynes.更多还原