Sec-Butylamine → HCID 123949811, compound

HRID 2273155Notes

Reaction equation

HRID 2273155 reaction equation
Cl[SiH:2]1[N:6]([C:7]([CH3:10])([CH3:9])[CH3:8])[CH:5]=[CH:4][N:3]1[C:11]([CH3:14])([CH3:13])[CH3:12].[CH:15]([NH2:19])([CH2:17][CH3:18])[CH3:16]>CCCCCC>[CH:15]([NH:19][SiH:2]1[N:6]([C:7]([CH3:10])([CH3:9])[CH3:8])[CH:5]=[CH:4][N:3]1[C:11]([CH3:14])([CH3:13])[CH3:12])([CH2:17][CH3:18])[CH3:16]

Participants

4

Reactant 2

HCID 24874Sec-ButylamineHCID 713346111,3-Di-tert-butyl-2-chloro-2,3-dihydro-1H-1,3,2-diazasilole

Product 1

HCID 123949811HCID 123949811, compoundYield 92%

Reagents, catalysts & solvents 1

HCID 8058HexaneSolvent

Procedure

In an argon atmosphere, 5.23 g (22.4 mmol) of Si(tBuNCHCHNtBu)(H)Cl was dissolved in 30 mL of hexane and after adding 3.30 g (45.1 mmol) of sec-butylamine, the mixture was stirred at room temperature for 14 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: 98° C./3.5×102 Pa) to obtain 2-sec-butylamino-1,3-di-tert-butyl-1,3-diaza-2-silacyclopent-4-ene (Si(tBuNCHCHNtBu)(H)NHsBu) as a pale yellow liquid (yielded amount: 5.56 g, yield: 92%).

Workup

  1. customInsoluble matters produced
  2. customwere separated by filtration
  3. customthe solvent was removed by distillation from the filtrate under atmospheric pressure
  4. distillationThe obtained residue was distilled under reduced pressure (distillation temperature: 98° C./3.5×102 Pa)
  5. customto obtain

Sources & evidence

ORD record
ord-8ee8a02cde134045a6f90d00e19c3c6f
Source dataset
uspto-grants-2015_09
Patent number
US09120825B2

Reaction notes

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