Gallium, chlorodimethyl- → Diethylaminopropyl(dimethyl)gallium

HRID 1195611Notes

Reaction equation

HRID 1195611 reaction equation
[CH2:1]([N:3]([CH2:6][CH2:7][CH2:8][Li])[CH2:4][CH3:5])[CH3:2].[Cl-].[CH3:11][Ga+:12][CH3:13]>CCCCC>[CH2:1]([N:3]([CH2:6][CH2:7][CH2:8][Ga:12]([CH3:13])[CH3:11])[CH2:4][CH3:5])[CH3:2]

Participants

4

Reactant 2

HCID 81329Gallium, chlorodimethyl-HCID 178506873HCID 178506873, compound

Product 1

HCID 14531883Diethylaminopropyl(dimethyl)gallium

Reagents, catalysts & solvents 1

HCID 8003PentaneSolvent2×

Procedure

3.6 g (30 mmol) of diethylaminopropyllithium dissolved in 100 ml of pentane are added to a solution of 4 g (30 mmol) of dimethylgallium chloride in 50 ml of pentane at -78°. The solution is allowed to come to room temperature and is stirred for a further 24 hours. The working up is carried out analogously to Example 1. Instead of the distillation, a sublimitation is carried out. Diethylaminopropyl(dimethyl)gallium with an M.p. of 43°-45° is obtained.

Workup

  1. customto come to room temperature
  2. distillationInstead of the distillation

Sources & evidence

ORD record
ord-9ebe10a3106547fd9bc811f33d3dfe0b
Source dataset
uspto-grants-1992_05
Patent number
US05112432

Reaction notes

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