Proceedings of the YSU, Chemistry and Biology 2011 #3(226)
Proceedings of the YSU, Chemistry and Biology 2011 #3(226) About
Published since 1925. Currently the peer-reviewed works on natural sciences, mathematics and informatics are published here in Armenian, Russian and English languages.
"Proceedings of the YSU" is published three times a year. The journal presents original articles containing new results of theoretical, experimental and applied research, carried out in YSU or other Armenian and foreign scientific centers.
The first Editor in Chief in 1967-1972 was academician of Armenian AS Hovhannes H. Chaltikyan
Scince 2009 the Journal is publishing in three series

Physical and Mathematical Series
Editor in Chief Professor Varujan S. Atabekyan
Chemical and Biological Series,
Editor in Chief Professor Rouben M. Harutyunyan
Geografical and Geologicall Series
Editor in Chief Professor Hoghmik H. Sargsyan
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    Table of Contents

    S. V.Mkrtchyan

    On the composition of halide complexes of cadmium extracted with triphenylmethane dyes | Proceedings of the YSU, Series Cemistry and Biology, 2011, #3, p. 3-6 (in russian) |

    H. M. Simonyan

    High-selective asymmetric synthesis of (s)-b-(3-(furan-2-yl)--4-allyl-5-thio-1,2,4-triazole-1-yl)-a-alanine | Proceedings of the YSU, Series Cemistry and Biology, 2011, #3, p.7-11 (in russian) |

    A. V. Geolchanyan

    Asymmetric synthesis of (r)-2-amino-3-(4-cyano-1-morpho¬lino-5,6,7,8-tetrahidroisoquinoline-3-ylthio)propionic acid | Proceedings of the YSU, Series Cemistry and Biology, 2011, #3, p.12-15 (in russian) |

    R. R. Karapetyan, K. A. Martirosyan, R. A. Karamyan, H. G. Khachatryan, M.L. Eritsyan

    Chelate complexes based on acrylamide monomethilol | Proceedings of the YSU, Series Cemistry and Biology #3(226), p.16-20 (in russian) |

    A. A. Avetisyan , L. V. Karapetyan, T. H. Kostanyan

    Synthesis and some chemical transformations of new functionalized 2-imino-2,5-dihidrofuran | Proceedings of the YSU, Series Cemistry and Biology #3(226), p.21-25 (in russian) |

    K. G. Hakobyan, L. F. Karapetyan, L. A. Aristakesyan

    Synthesis of 3-functionally substituted-4,5-diphenyl-Δ3-butenolides | Proceedings of the YSU, Series Cemistry and Biology 2011 #3(226), p.26-29 (in russian) |

    G. S. Melikyan, A. A. Hovannisyan, L. A. Aristakesyan

    A new approach to the synthesis of 3-n-substituted thienopyrimidine-4-ones on the base of ethyl aminothiophenecarboxilates | Proceedings of the YSU, Series Cemistry and Biology #3(226), p.30-35(in russian) |

    M. T. Petrosyan, N. Zh. Sahakyan, Yu. G. Popov

    Introduction of saffron (c. Sativus l.) in isolated culture | Proceedings of the YSU, Series Cemistry and Biology #3(226), p.36-39(in russian) |

    A. L. Navasardyan, S. V. Marutyan, L. A. Navasardyan, M. A. Davtian

    The comparative investigation of vitality of X-radiated с.Guilliermondii НП-4 yeasts | Proceedings of the YSU, Series Cemistry and Biology, 2011 #3(226), p. 46-49 |

    G. A. Gevorgyan, A. A. Danielyan, K. V. Grigoryan, S. H. Minasyan

    Pollution level of the Meghriget, Voghchi and Artsvanik rivers with heavy metals and aluminium. | Proceedings of the YSU, Series Cemistry and Biology, #3(226), p.50-53 |

    N. M. Beylerian, E. R. Saroukhanyan, P. G. Minasyan

    Influence of folic acid on the rate of cumene autooxidation in emulsion | Proceedings of տհե YSU, Series Cemistry and Biology #3(226), p.54-57 (in russian) |

    A. Behmanish, K. V. Grigoryan

    Chemical composition and irrigative characteristic of the Babolroud River water. | Proceedings of the YSU, Series Cemistry and Biology, #3(226), p.58-61 |

    M. A. Sargsyan, H. S. Movsesyan, N. P. Ghazaryan, A. M. Sargsyan, H. R. Mesropyan

    Quantity of nitrifiers in brown forest soils after spraying by bacterial insecticides | Proceedings of the YSU, Series Cemistry and Biology, #3(226), p.62-64 |
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