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|Title:||From molecular complexes to zwitterions and final products. Reactions between C3O2 and amines|
Pierre Aycard, J.
|Source:||Sessouma, B., Couturier-Tamburelli, I., Monnier, M., Wong, M.W., Wentrup, C., Pierre Aycard, J. (2002-05-09). From molecular complexes to zwitterions and final products. Reactions between C3O2 and amines. Journal of Physical Chemistry A 106 (18) : 4489-4497. ScholarBank@NUS Repository. https://doi.org/10.1021/jp0134190|
|Abstract:||The formation of molecular complexes (prereactive intermediates) between C3O2 and amines (ammonia, dimethylamine, trimethylamine, and 4-(dimethylamino)pyridine) as well as the subsequent transformation of the complexes into C3O2-amine zwitterions in cryogenic matrixes (ca. 40 K) has been observed. In the case of dimethylamine, the formation of tetramethylmalonamide has also been documented. Calculations using density functional theory (B3LYP/6-31G(2d, p)) are used to assign all above species and are in excellent agreement with the IR spectra.|
|Source Title:||Journal of Physical Chemistry A|
|Appears in Collections:||Staff Publications|
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