Synthese und Struktur von 2-Imino-1,3-dimethylimidazolin / Synthesis and Structure of 2-Imino-1,3-dimethylimidazoline
Open Access
- 1 December 1995
- journal article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung B
- Vol. 50 (12) , 1779-1784
- https://doi.org/10.1515/znb-1995-1202
Abstract
Deprotonation of the 2-amino- 1,3-dimethylimidazolium salt 5 (obtained through methylation of 2-amino-l-methylimidazole (4)) by KH gives 2-imino-1,3-dimethylimidazoline 6. The trimethylsilylimino compound 14 is formed on the reaction of 6 with chlorotrimethylsilane in the ratio 2:1. Further reaction with chlorotrimethylsilane gives the silylated aminoimidazolium salt 15. The X-ray structures of 5 and 6 are reported.Keywords
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