2-Ethylhexylamine → HCID 57191275, compound

HRID 466948Notes

Reaction equation

HRID 466948 reaction equation
[CH2:1]([CH:3]([CH2:6][CH2:7][CH2:8][CH3:9])[CH2:4][NH2:5])[CH3:2].[CH2:10]([N:14]=[C:15]=[O:16])[CH2:11][CH2:12][CH3:13]>C1(C)C=CC=CC=1>[CH2:10]([NH:14][C:15]([NH:5][CH2:4][CH:3]([CH2:1][CH3:2])[CH2:6][CH2:7][CH2:8][CH3:9])=[O:16])[CH2:11][CH2:12][CH3:13]

Participants

4

Reactant 2

HCID 77192-EthylhexylamineHCID 8110Butyl isocyanate

Product 1

HCID 57191275HCID 57191275, compound

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent

Conditions

Temperature
0 °C

Procedure

128.98 Grams (1 mole) of 2-ethyl-1-hexylamine and 500 ml of toluene were charged to a flask equipped with dropping funnel, thermometer, condenser, stirrer, Dean & Stark trap and condenser. The contents of the flask were refluxed for 3 hours to remove water, then cooled to 0° C. 99.6 Grams (1 mole) of butyl isocyanate were charged to the dropping funnel and added during 1 hr. 5 min. to the stirred flask contents. The flask contents remained at 30° C. or less during the addition.

Workup

  1. customequipped
  2. temperatureThe contents of the flask were refluxed for 3 hours
  3. customto remove water
  4. additionadded during 1 hr
  5. custom5 min.
  6. additionThe flask contents remained at 30° C. or less during the addition

Sources & evidence

ORD record
ord-cba0f531883a4ce087c4933c1faa1fb1
Source dataset
uspto-grants-1992_10
Patent number
US05158808

Reaction notes

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