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Innere Rotation von Formamidiniumsalzen
Author(s) -
Ranft Johannes,
Dahne Siegfried
Publication year - 1964
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19640470507
Subject(s) - chemistry , chloroform , rotation (mathematics) , perchlorate , formamidinium , medicinal chemistry , stereochemistry , organic chemistry , iodide , ion , geometry , mathematics
The temperature dependent NMR. spectra of formamidinium salts in deutero‐chloroform show that the rotation about the CN partial double bond in these compounds is hindered. The barrier to rotation in N, N, N′, N′‐tetramethylformamidinium perchlorate is evaluated.