Ammonia → HCID 123509104, compound

Participants

Reaction Steps

In an argon atmosphere, 4.06 g (19.8 mmol) of Si(iPrNCHCHNiPr)(H)Cl was dissolved in 20 mL of hexane. The resulting solution was deaerated by Freeze-Pump-Thaw cycling and after creating an ammonia atmosphere in the reaction vessel by connecting thereto a balloon having an internal volume of 5 L and being filled with ammonia, the solution was stirred at room temperature for 3 hours. Insoluble matters produced were separated by filtration, and the solvent was removed by distillation from the filtrate under atmospheric pressure. The obtained residue was distilled under reduced pressure (distillation temperature: 80° C./8.8×102 Pa) to obtain 2-amino-1,3-diisopropyl-1,3-diaza-2-silacyclopent-4-ene (Si(iPrNCHCHNiPr)(H)NH2) as a colorless liquid (yielded amount: 2.11 g, yield: 58%).

Provenance & Evidence