Glycerol → HCID 86603217, compound

HRID 1988523Notes

Reaction equation

HRID 1988523 reaction equation
[OH:1][CH2:2][CH:3]([CH2:5][OH:6])[OH:4].[C:7]([OH:20])(=[O:19])[CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][C:16]([OH:18])=[O:17]>C1(C)C=CC=CC=1>[OH:1][CH2:2][CH:3]([CH2:5][OH:6])[OH:4].[C:7]([O-:20])(=[O:19])[CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][C:16]([O-:18])=[O:17]

Participants

4

Reactant 2

HCID 753GlycerolHCID 5192Sebacic Acid

Product 1

HCID 86603217HCID 86603217, compound

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent

Conditions

Temperature
55 °C

Procedure

Glycerol (0.2 mol) was added to 30 ml of toluene containing sebacic acid (0.2 mol) dissolved therein, and then stirred in an argon atmosphere at 55° C. for one hour. After an enzyme B (5 wt %) was added as a catalyst, the mixture was allowed to react at 100° C. for 72 hours. Polycondensation was carried out using a dean-stark trap device. The resulting product was dried for 24 hours at reduced pressure.

Workup

  1. dissolutiondissolved
  2. additionAfter an enzyme B (5 wt %) was added as a catalyst
  3. customto react at 100° C. for 72 hours
  4. customThe resulting product was dried for 24 hours at reduced pressure

Sources & evidence

ORD record
ord-d253043b0fd74af5865ac8de83fefbd8
Source dataset
uspto-grants-2010_01
Patent number
US07642075B2

Reaction notes

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