Propylamine → HCID 123886175, compound

HRID 2273154Notes

Reaction equation

HRID 2273154 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].[CH2:15]([NH2:18])[CH2:16][CH3:17]>CCCCCC>[C:11]([N:3]1[CH:4]=[CH:5][N:6]([C:7]([CH3:10])([CH3:9])[CH3:8])[SiH:2]1[NH:18][CH2:15][CH2:16][CH3:17])([CH3:14])([CH3:13])[CH3:12]

Participants

4

Reactant 2

HCID 7852PropylamineHCID 713346111,3-Di-tert-butyl-2-chloro-2,3-dihydro-1H-1,3,2-diazasilole

Product 1

HCID 123886175HCID 123886175, compoundYield 92%

Reagents, catalysts & solvents 1

HCID 8058HexaneSolvent

Procedure

In an argon atmosphere, 5.90 g (25.4 mmol) of Si(tBuNCHCHNtBu)(H)Cl was dissolved in 40 mL of hexane and after adding 3.03 g (51.3 mmol) of propylamine, the mixture 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: 92° C./3.5×102 Pa) to obtain 1,3-di-tert-butyl-2-propylamino-1,3-diaza-2-silacyclopent-4-ene (Si(tBuNCHCHNtBu)(H)NHPr) as a pale yellow liquid (yielded amount: 5.99 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: 92° C./3.5×102 Pa)
  5. customto obtain

Sources & evidence

ORD record
ord-5069c6bcb45a426c81b283c2258438e1
Source dataset
uspto-grants-2015_09
Patent number
US09120825B2

Reaction notes

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