Potassium Carbonate → HCID 11740697, compound

HRID 1793478Notes

Reaction equation

HRID 1793478 reaction equation
C(=O)([O-])[O-].[K+].[K+].[CH2:7]([NH2:19])[CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18].[CH:20]1[C:29]2[C:24](=[CH:25][CH:26]=[CH:27][CH:28]=2)[CH:23]=[CH:22][C:21]=1[O:30][CH2:31][CH2:32][CH2:33][CH2:34]Cl>CS(C)=O.O>[CH2:7]([NH:19][CH2:34][CH2:33][CH2:32][CH2:31][O:30][C:21]1[CH:22]=[CH:23][C:24]2[C:29](=[CH:28][CH:27]=[CH:26][CH:25]=2)[CH:20]=1)[CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18]

Participants

6

Reactant 3

HCID 11430Potassium CarbonateHCID 13583DodecylamineHCID 116587114-(2-Naphthyloxy)-1-chlorobutane

Product 1

HCID 11740697HCID 11740697, compound

Reagents, catalysts & solvents 2

HCID 679Dimethyl SulfoxideSolventHCID 962WaterSolvent

Conditions

Temperature
150 °C

Procedure

A mixture of anhydrous potassium carbonate (10 gm, in excess) and n-dodecylamine (0.48 ml, 0.003 mole) was taken in dry DMSO (40 ml). Now 4-(2-naphthyloxy)-1-chlorobutane (0.5 gm, 0.002 mole) was added in it. Reaction mixture was refluxed at 150° C. for 8 hrs and the reaction was completed as checked by TLC. Reaction mixture was poured in distilled water (60 ml) and extracted with ethyl acetate thrice. The organic layer was separated and concentrated to get oily compound which was later crystallized by benzene hexane to get N-(n-dodecyl)-(4-(naphthalen-2-yloxy)-butyl)amine, solid. m.p. 129° C., (yield 0.78 gm, 95.5%).

Workup

  1. customReaction mixture
  2. customReaction mixture
  3. extractionextracted with ethyl acetate thrice
  4. customThe organic layer was separated
  5. concentrationconcentrated
  6. customto get oily compound which
  7. customwas later crystallized by benzene hexane

Sources & evidence

ORD record
ord-6d91696f5b474ac78bdd9d7fc336a7a0
Source dataset
uspto-grants-2006_07
Patent number
US07081465B2

Reaction notes

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