| Autor: |
Skobeleva, S., Egorochkin, A., Bogoradovshii, E., Cherkasov, V., Zavgorodnii, V., Petrov, A. |
| Zdroj: |
Bulletin of the Academy of Sciences of The USSR, Division of Chemical Science; 1982, Vol. 31 Issue 6, p1153-1157, 5p |
| Abstrakt: |
The electron-donating capacities of tin-containing amines depend almost exclusively on the donor-acceptor properties and steric effects of the substituents at the N atom. The effect of d-p interaction in the Sn-N fragment of the tin-containing amines, unlike the analogous interaction in their silicon and germanium analogs, is hardly apparent. An increase in the number of trialkylstannyl radicals at the N atom leads to a fall in the donor capacity on passing from mono- to bis(trialkylstannyl)amines and to a considerable rise in this capacity in the tris(trialkylstannyl)amines. The donor properties of the dialkylamino-tannanes fall with an increase in the number of amino groups at the Sn atom. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
|
