Isopropylamine → HCID 123298831, compound

HRID 2273148Notes

Reaction equation

HRID 2273148 reaction equation
Cl[SiH:2]1[N:6]([CH:7]([CH3:9])[CH3:8])[CH:5]=[CH:4][N:3]1[CH:10]([CH3:12])[CH3:11].[CH:13]([NH2:16])([CH3:15])[CH3:14]>CCCCCC>[CH:10]([N:3]1[CH:4]=[CH:5][N:6]([CH:7]([CH3:9])[CH3:8])[SiH:2]1[NH:16][CH:13]([CH3:15])[CH3:14])([CH3:12])[CH3:11]

Participants

4

Reactant 2

HCID 6363IsopropylamineHCID 123928778HCID 123928778, compound

Product 1

HCID 123298831HCID 123298831, compoundYield 87%

Reagents, catalysts & solvents 1

HCID 8058HexaneSolvent

Procedure

In an argon atmosphere, 4.24 g (20.7 mmol) of Si(iPrNCHCHNiPr)(H)Cl was dissolved in 20 mL of hexane and after adding 2.51 g (42.4 mmol) of isopropylamine, 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: 75° C./3.7×102 Pa) to obtain 1,3-diisopropyl-2-isopropylamino-1,3-diaza-2-silacyclopent-4-ene (Si(iPrNCHCHNiPr)(H)NHiPr) as a colorless liquid (yielded amount: 4.10 g, yield: 87%).

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: 75° C./3.7×102 Pa)
  5. customto obtain

Sources & evidence

ORD record
ord-a650c525c22a4d84b25546ee786736d5
Source dataset
uspto-grants-2015_09
Patent number
US09120825B2

Reaction notes

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