Russian Journal of Inorganic Chemistry, Tập 46,Trang 1437-1964British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2001 |
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Trang 1727
... carbon atoms bonded to different numbers of protons . In Fig . 5 , the spectral phase is adjusted so that the signals of CH , and tertiary carbon atoms are nega- tive , and the signals of CH and CH3 groups are positive ( the highest ...
... carbon atoms bonded to different numbers of protons . In Fig . 5 , the spectral phase is adjusted so that the signals of CH , and tertiary carbon atoms are nega- tive , and the signals of CH and CH3 groups are positive ( the highest ...
Trang 1728
... carbon atoms being in a lower field . The signal at 8 = 125 ppm was assigned to the para - carbon C - 4 ' . To assign the signal of nonmetalated Ph , data for tolu- ene were used [ 6 , p . 107 ] . Among the CH signals of ortho ...
... carbon atoms being in a lower field . The signal at 8 = 125 ppm was assigned to the para - carbon C - 4 ' . To assign the signal of nonmetalated Ph , data for tolu- ene were used [ 6 , p . 107 ] . Among the CH signals of ortho ...
Trang 1836
... carbon atoms . The intensity ratio of signals in triplets points to the lack of the frequently encountered molecular dynamics of the coordinated Py or disordering of ortho- and meta - carbon atoms over several structurally similar ...
... carbon atoms . The intensity ratio of signals in triplets points to the lack of the frequently encountered molecular dynamics of the coordinated Py or disordering of ortho- and meta - carbon atoms over several structurally similar ...
Nội dung
Vol 46 No 10 | 1437 |
Phase Formation during the LowTemperature Synthesis of KBBO Superconductors in KOH Melt | 1448 |
Synthesis and Properties of Inorganic Compounds | 1462 |
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