Styrene → HCID 86600775, compound

HRID 2220040Notes

Reaction equation

HRID 2220040 reaction equation
[C:1]([O:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH3:27])(=[O:4])[CH:2]=[CH2:3].[C:28]([O:33][CH2:34][CH2:35][CH2:36][CH2:37][CH2:38][CH2:39][CH2:40][CH2:41][CH2:42][CH2:43][CH2:44][CH3:45])(=[O:32])[C:29]([CH3:31])=[CH2:30].[CH2:46]=[CH:47][C:48]1[CH:53]=[CH:52][CH:51]=[CH:50][CH:49]=1>C1(C)C=CC=CC=1>[C:1]([O:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH3:27])(=[O:4])[CH:2]=[CH2:3].[C:28]([O:33][CH2:34][CH2:35][CH2:36][CH2:37][CH2:38][CH2:39][CH2:40][CH2:41][CH2:42][CH2:43][CH2:44][CH3:45])(=[O:32])[C:29]([CH3:31])=[CH2:30].[CH2:46]=[CH:47][C:48]1[CH:53]=[CH:52][CH:51]=[CH:50][CH:49]=1

Participants

5

Reactant 3

HCID 7501StyreneHCID 8906Lauryl MethacrylateHCID 87565Docosyl acrylate

Product 1

HCID 86600775HCID 86600775, compound

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent

Conditions

Temperature
60 °C

Procedure

Toluene (15 g), behenyl acrylate (15 g), lauryl methacrylate (2 g), and styrene (2 g) are charged to a reactor equipped with a stirrer, a heater, a thermometer, and a nitrogen-bubbling duct. The reactor is flushed with nitrogen gas and sealed. The reactor is heated to 60° C. and 2,2′-azobis(2-methyl, ethyl-propionitrile) (0.06 g) is added. The reaction mixture is heated in the closed system at 85° C. for three hours to provide behenyl acrylate/lauryl methacrylate/styrene polymer having a number average molecular weight 34,600 Daltons with polydispersity 2.1. The viscosity of the polymer is 40 cP at 20° C. as a 40% solution in toluene.

Workup

  1. customequipped with a stirrer
  2. customa heater, a thermometer, and a nitrogen-bubbling duct
  3. customThe reactor is flushed with nitrogen gas
  4. customsealed
  5. addition2,2′-azobis(2-methyl, ethyl-propionitrile) (0.06 g) is added
  6. temperatureThe reaction mixture is heated in the closed system at 85° C. for three hours

Sources & evidence

ORD record
ord-3aed2ef898144713b5fe6b5dbe7f0131
Source dataset
uspto-grants-2008_08
Patent number
US07417009B2

Reaction notes

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