We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Insertion of phenyl isocyanate into monoand diaminosilanes.
- Authors
Kraushaar, Konstantin; Herbig, Marcus; Schmidt, Dana; Wagler, Jörg; Böhme, Uwe; Kroke, Edwin
- Abstract
The aminosilanes MenSi(NRR')4-n (n = 2,3) with NRR' = ethylamino (NHEt), n-propylamino (NHnPr), sec-butylamino (NHsBu), n-octylamino (NHnOct), n-dodecylamino (NHnDodec), allylamino (NHAll), tert-butylamino (NHtBu), diethylamino (NEt2), and anilino (NHPh) were synthesized and their reactions with phenyl isocyanate were studied. In all cases of these silanes Me3SiNRR' and Me2Si(NRR')2 formal insertion of the -NCO group into their Si-N bonds was observed, i.e. formation of products with Si-N (rather than Si-O) bonds was found. In some cases, the products could be crystallized and their molecular structures have been elucidated with single-crystal X-ray diffraction analyses.
- Subjects
CHEMICAL synthesis; CHEMICAL reactions; ISOCYANATES; CHEMICAL bonds; X-ray diffraction
- Publication
Zeitschrift für Naturforschung B: A Journal of Chemical Sciences, 2017, Vol 72, Issue 11, p909
- ISSN
0932-0776
- Publication type
Article
- DOI
10.1515/znb-2017-0149