Benzoyl Peroxide → HCID 131724103, compound

HRID 1744389Notes

Reaction equation

HRID 1744389 reaction equation
[CH:1]1[CH:6]=[CH:5][C:4]2[NH:7][CH:8]=[C:9]([CH2:10][CH2:11][CH2:12][C:13]([OH:15])=[O:14])[C:3]=2[CH:2]=1.[CH3:16][C:17]([C:19]([O:21][CH2:22][CH2:23][OH:24])=[O:20])=[CH2:18].C(OOC(=O)C1C=CC=CC=1)(=O)C1C=CC=CC=1>C(OCC)(=O)C>[CH:1]1[CH:6]=[CH:5][C:4]2[NH:7][CH:8]=[C:9]([CH2:10][CH2:11][CH2:12][C:13]([OH:15])=[O:14])[C:3]=2[CH:2]=1.[CH3:18][C:17]([C:19]([O:21][CH2:22][CH2:23][OH:24])=[O:20])=[CH2:16]

Participants

5

Reactant 3

HCID 7187Benzoyl PeroxideHCID 8617Indole-3-Butyric AcidHCID 133602-Hydroxyethyl Methacrylate

Product 1

HCID 131724103HCID 131724103, compound

Reagents, catalysts & solvents 1

HCID 8857Ethyl AcetateSolvent

Conditions

Temperature
60 °C

Procedure

In a glass polymerization bottle were charged 80 g IOA, 18 g IBA, 2 g HEMA, 100 g ethyl acetate, and 0.5 g dibenzoyl peroxide. The bottle was purged with nitrogen, sealed, and tumbled in a water bath maintained at 60° C. for 14 hrs. The resulting terpolymer, IOA/IBA/HEMA, was isolated by precipitation in petroleum ether. The terpolymer has a number average molecular weight of 180,000 (polymer V). This high molecular weight polymer having a pendent hydroxyl moiety was mixed with the low molecular weight oligomer composition used in Example 15 in Table 4, coated onto a PET liner, and subjected to 80° C. to affect crosslinking, as in Examples 7–15. Properties of the resulting crosslinked polymer are shown in Table 5.

Workup

  1. customIn a glass polymerization bottle
  2. customThe bottle was purged with nitrogen
  3. customsealed
  4. customtumbled in a water bath

Sources & evidence

ORD record
ord-491d47a4e4da4122850b4c41becb2565
Source dataset
uspto-grants-2006_03
Patent number
US07015286B2

Reaction notes

Loading…