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Information × Registration Number 0309U000305, 0109U002701 , R & D reports Title Spectral studes of biscarbene monomers of the 1,2,4-triazole series popup.stage_title Cпектральні дослідження біскарбенових мономерів ряду 1,2,4-триазолу Head Korotkikh Nikolai Ivanovich, Доктор хімічних наук Registration Date 18-03-2009 Organization The L.M.Litvinenko Institute of Physical-Organic Chemistry and Coal Chemistry popup.description2 It was shown that the most characteristic signal in 13С NMR spectra of biscarbenes of the 1,2,4-triazole series is a downfield resonance in the region 203-208 ppm, the 1H NMR signal of C5HN protons was found for carbenoid salts of the 1,2,4-triazole series in the region 10,5-10,7 ppm, for biscarbenoid crown-ether salts a resonance of С2НN protons can be located in the region 9,05-10,44 м.д. depending on the salt structure. Product Description popup.authors popup.nrat_date 2020-04-02 Close