Sodium Sulfate → 4-[[2-(Dimethylamino)ethyl]imino]-2-pentanone

HRID 551715Notes

Reaction equation

HRID 551715 reaction equation
C[C:2](C)([C:4](=[O:14])[CH2:5][C:6](=[N:8][CH2:9][CH2:10][N:11]([CH3:13])[CH3:12])[CH3:7])C.CC(CC(C)=O)=O.[O-]S([O-])(=O)=O.[Na+].[Na+]>>[CH3:12][N:11]([CH2:10][CH2:9][N:8]=[C:6]([CH3:7])[CH2:5][C:4](=[O:14])[CH3:2])[CH3:13]

Participants

4

Reactant 3

HCID 24436Sodium SulfateHCID 31261AcetylacetoneHCID 51050327HCID 51050327, compound

Product 1

HCID 136770354-[[2-(Dimethylamino)ethyl]imino]-2-pentanoneYield 83%

Procedure

In a procedure analogously to 2,2-dimethyl-5-(dimethylaminoethyl-imino)-3-hexanone, starting with starting with 2,4-pentadione (8.00 g, 80.7 mmol), Na2SO4 (14 g, 98.64 mmol), and 3-(dimethylamino)ethylamine (7.83 g, 88.8 mmol). A green liquid was obtained via vacuum distillation at an oil bath of 95-105° C. under 150 mTorr. The yield was 83%. GC analysis indicated one peak.

Workup

  1. customA green liquid was obtained via vacuum distillation at an oil bath of 95-105° C. under 150 mTorr

Sources & evidence

ORD record
ord-8f040cee56884149b97671938eb19193
Source dataset
uspto-grants-2011_05
Patent number
US07947814B2

Reaction notes

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