a theoretical study of the kinetics and mechanism of second-order intermolecular c.) cloadd it ion of 2-ethyny1-2,3-dihydrofurane and phenyl azide was performed using dft method at 101.111 le) cl of theory with 6-31 preg(d,p) basis set at 298.15k. equilibrium molecular geometries and harmonic ) ihrational frequencies ofthe reactants, transition state, and product were calculated. the kinetic an...