1. Tobacco Science & Technology, 2012, 6, p. 41-44, ISSN.1002-0861

    Studies on synthesis, characterization and pyrolysis of zinc (II) and calcium (II) complex compounds of maltol and ethyl maltol

    LI Yanling; LI Yabai; DENG Changjian; LU Hongbing; LIU Jinyun; YANG Huawu
    Technology Center, China Tobacco Hunan Industrial Co., Ltd., Changsha 410007, P.R. China
    In order to investigate their pyrolytic behavior, four complexes of maltol/ethyl maltol and zinc (II)/calcium (II) were prepared and characterized by 1H NMR, 13C NMR, UV, IR spectra. The pyrolytic experiments of the complex alone or in cigarettes...