Acetone → Maleic Anhydride

HRID 2105717

Reaction equation

HRID 2105717 reaction equation
[CH2:1]=[CH:2][CH2:3][CH2:4][CH2:5][CH2:6][CH:7]=[CH2:8].[C:9](O[O:18][C:19](=[O:26])[C:20]1C=CC=[CH:22][CH:21]=1)(=O)[C:10]1C=CC=CC=1.CC(C)=[O:29]>>[CH2:1]=[CH:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH:9]=[CH2:10].[C:19]1(=[O:26])[O:18][C:22](=[O:29])[CH:21]=[CH:20]1

Participants

5

Reactant 3

HCID 180AcetoneHCID 7187Benzoyl PeroxideHCID 194601,7-Octadiene

Product 2

HCID 7923Maleic AnhydrideHCID 154391,9-Decadiene

Procedure

This Example shows use alternative dienes to 1,7-octadiene. 1,9-decadiene (55.2 g, 0.40 mol) and maleic anhydride (19.6 g, 0.20 mol) in acetone (200 g) was polymerized in the same apparatus and under the same conditions as Example 4. The yield of desired copolymer was 33.2 g. The 1H NMR showed 17 mole % vinyl octyl protons, 15 mole % saturated octyl protons, and 4.3 mole % phenyl protons from the benzoyl peroxide initiator. Further characterization is presented in Table 2 and in FIG. 2, as discussed below.

Sources & evidence

ORD record
ord-b2a3d8cf703e444093a5edc2b227255f
Source dataset
uspto-grants-2009_08
Patent number
US07579403B2

Linked notes

Loading…