Ethylene carbonate → HCID 19899276, compound

HRID 1194461Notes

Reaction equation

HRID 1194461 reaction equation
[C:1]1(=[O:6])[O:5][CH2:4][CH2:3][O:2]1.[CH2:7]([CH:9]([CH2:12][CH2:13][CH2:14][CH3:15])[CH2:10][NH2:11])[CH3:8]>>[CH2:7]([CH:9]([CH2:12][CH2:13][CH2:14][CH3:15])[CH2:10][NH:11][C:1](=[O:6])[O:2][CH2:3][CH2:4][OH:5])[CH3:8]

Participants

3

Reactant 2

HCID 7303Ethylene carbonateHCID 77192-Ethylhexylamine

Product 1

HCID 19899276HCID 19899276, compound

Conditions

Temperature
50 °C

Procedure

135 grams (1.5 moles, 98% pure) of ethylene carbonate were charged to a flask and heated to approximately 50° C. to melt it. 198 grams (1.5 moles, 98% pure) of 2-ethyl-1-hexylamine were charged to a dropping funnel and fed drop-wise to the stirred flask contents at a rate sufficient to maintain the reaction mixture at 70° C. during the addition. The resulting mixture was heated at 95° C. for an additional 10 hours. Infrared analysis of the resultant product was consistent with the proposed structure.

Workup

  1. temperatureto maintain the reaction mixture at 70° C.
  2. additionduring the addition
  3. temperatureThe resulting mixture was heated at 95° C. for an additional 10 hours

Sources & evidence

ORD record
ord-b870e56eec1c4312ae3b836166ffabec
Source dataset
uspto-grants-1989_03
Patent number
US04814382

Reaction notes

Loading…