Glycerol → Glycerol Itaconic Acid

HRID 2275481Notes

Reaction equation

HRID 2275481 reaction equation
[C:1]([OH:9])(=[O:8])[C:2]([CH2:4][C:5]([OH:7])=[O:6])=[CH2:3].[H][H].[OH:12][CH2:13][CH:14]([CH2:16][OH:17])[OH:15]>>[C:1]([OH:9])(=[O:8])[C:2]([CH2:4][C:5]([OH:7])=[O:6])=[CH2:3].[OH:12][CH2:13][CH:14]([CH2:16][OH:17])[OH:15]

Participants

4

Reactant 3

HCID 753GlycerolHCID 811Itaconic acidHCID 178418361HCID 178418361, compound

Product 1

HCID 86698313Glycerol Itaconic Acid

Procedure

Glycerol 13.2 gram and itaconic Acid, 26 gram (2:3 molar ratio) were heated in an open beaker with stirring at 165 C for 2 hours. P-toluene-sulfonic acid 100 mg was added and the viscous liquid was poured in a silicone rubber mould—circular diameter 6 cm—and kept in an oven for 20 hrs. A yellow thick circular disc was obtained with a density exceeding 1 gr/ml. No foaming took place. Combustion analysis showed a carbon content of 49.69% and a hydrogen content of 6.05%.

Workup

  1. waitkept in an oven for 20 hrs
  2. customA yellow thick circular disc was obtained with a density

Sources & evidence

ORD record
ord-70452f8c8a6a456382681aff478c37f0
Source dataset
uspto-grants-2015_09
Patent number
US09127120B2

Reaction notes

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