Di-tert-butyl peroxide → HCID 54457070, compound

HRID 1590924Notes

Reaction equation

HRID 1590924 reaction equation
[C:1]([O:23][CH:24]1[CH2:29][C:28]([CH3:31])([CH3:30])[N:27]([OH:32])[C:26]([CH3:34])([CH3:33])[CH2:25]1)(=[O:22])[C:2]1[CH:21]=[CH:20][CH:19]=[C:4]([C:5]([O:7][CH:8]2[CH2:13][C:12]([CH3:15])([CH3:14])[N:11]([OH:16])[C:10]([CH3:18])([CH3:17])[CH2:9]2)=[O:6])[CH:3]=1.C(OO[C:41]([CH3:44])([CH3:43])C)(C)(C)C>C1CCCCC1>[C:5]([O:7][CH:8]1[CH2:13][C:12]([CH3:14])([CH3:15])[N:11]([O:16][CH:43]2[CH2:41][CH2:44][CH2:13][CH2:8][CH2:9]2)[C:10]([CH3:18])([CH3:17])[CH2:9]1)(=[O:6])[C:4]1[CH:19]=[CH:20][CH:21]=[C:2]([C:1]([O:23][CH:24]2[CH2:25][C:26]([CH3:34])([CH3:33])[N:27]([O:32][CH:2]3[CH2:21][CH2:20][CH2:19][CH2:4][CH2:3]3)[C:28]([CH3:31])([CH3:30])[CH2:29]2)=[O:22])[CH:3]=1

Participants

4

Reactant 2

HCID 8033Di-tert-butyl peroxideHCID 54511513HCID 54511513, compound

Product 1

HCID 54457070HCID 54457070, compound

Reagents, catalysts & solvents 1

HCID 8078CyclohexaneSolvent

Procedure

A solution of 34.2 g of di-(1-oxyl-2,2,6,6-tetramethylpiperidin-4-yl) isophthalate and 54 ml of di-tert-butyl peroxide in 250 ml of cyclohexane is heated for 22 hours in a nitrogen atmosphere in a Fisher-Porter bottle (bath temperature of 140° C.). Solvent is evaporated under reduced pressure. The product is recrystallized from pentane to give a white solid, mp 140°-42° C.

Workup

  1. customSolvent is evaporated under reduced pressure
  2. customThe product is recrystallized from pentane
  3. customto give a white solid, mp 140°-42° C.

Sources & evidence

ORD record
ord-c0d45e8d75d14be79684748e33e0c019
Source dataset
uspto-grants-1993_04
Patent number
US05204473

Reaction notes

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