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SYNTHESIS OF heme-DICHLOROSUBSTITUTED CYCLOPROPANES BY DICHLOROCYCLOPROPANATION OF LIQUID PYROLYSIS PRODUCTS OF THE OIL HYDROCARBONS

Journal: Azerbaijan Chemical Journal (Vol.0, No. 2)

Publication Date:

Authors : ;

Page : 42-46

Keywords : chlorinated cyclopropanes; interphase catalysis; dichlorocarbene; pyrocondensate; unsaturated hydrocarbons;

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Abstract

Under the conditions of interphase catalysis the dihlorcyclopropanation of fraction C5 of liquid pyrolysis products of the oil hydrocarbons was carried out and heme-dichlorosubstituted vinyl cyclopropanes and tetrachlorobicyclopropyls have been synthesized. The optimal conditions of preparation of these compounds have been found. The possibility of carrying out the dichlorocyclopropanation reaction of non-fractionated liquid pyrolysis products has been revealed and it has been shown that in this case, along with mono- and bis-adducts, the addition products of dichlorocarbene to alkenes being a part of pyrocondensate are formed

Last modified: 2019-02-15 18:00:10