TY JOUR TI QUANTUM-CHEMICAL STUDY OF THE REACTION MECHANISM 1,2-ETHEDITIOL WITH 1,3-DICHLOROBUTEN-2 KW 1,2-ethanedithiol KW 1,3-dichlorobutene-2 KW reaction mechanism KW nucleophilic substitution KW theory of the electron density functional KW B3LYP KW potential energy surface. JO Modern Technologies and Scientific and Technological Progress AU Chirkina, E.A. AU Krivdin, L.B. PY 2019 IS 2019 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»