Sodium Cyanate → HCID 123413399, compound

Participants

Reaction Steps

In an argon atmosphere, 7.57 g (22.0 mmol) of Si(tOctNCHCHNtOct)(H)Cl was dissolved in 30 mL of tetrahydrofuran and after adding 2.14 g (purity: 96%, 31.6 mmol) of sodium cyanate, the mixture was stirred for 18 hours under heating and refluxing. 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: 117° C./73 Pa) to obtain 2-isocyanato-1,3-bis(1,1,3,3-tetramethylbutyl)-1,3-diaza-2-silacyclopent-4-ene (Si(tOctNCHCHNtOct)(H)NCO) as a colorless liquid (yielded amount: 6.91 g, yield: 89%).

Provenance & Evidence