Acrylic Acid → Butyl prop-2-enoate;prop-2-enoic acid;styrene

HRID 1797828Notes

Reaction equation

HRID 1797828 reaction equation
C(OS(C1C=CC=CC=1)(=O)=O)CCCCCCCCCCC.[Na].[CH2:24]=[CH:25][C:26]1[CH:31]=[CH:30][CH:29]=[CH:28][CH:27]=1.[C:32]([O:36][CH2:37][CH2:38][CH2:39][CH3:40])(=[O:35])[CH:33]=[CH2:34].[C:41]([OH:45])(=[O:44])[CH:42]=[CH2:43].C(S)CCCCCCCCCCC>O>[CH2:24]=[CH:25][C:26]1[CH:31]=[CH:30][CH:29]=[CH:28][CH:27]=1.[C:32]([O:36][CH2:37][CH2:38][CH2:39][CH3:40])(=[O:35])[CH:33]=[CH2:34].[C:41]([OH:45])(=[O:44])[CH:42]=[CH2:43]

Participants

7

Reactant 5

HCID 6581Acrylic AcidHCID 7501StyreneHCID 81951-DodecanethiolHCID 8846Butyl AcrylateHCID 57371080Sodium dodecylbenzene sulphonate

Product 1

HCID 168391Butyl prop-2-enoate;prop-2-enoic acid;styrene

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

In a reactor equipped with a reflux condenser, a stirrer, a nitrogen-introducing pipe, and a monomer dripping funnel, 3.3 parts of sodium dodecylbenzenesulfonate is dissolved in 3,824 parts of ion exchange water. Subsequently, 30.6 parts of styrene, 9.4 parts of butyl acrylate, 1.2 parts of acrylic acid dimer, and 0.3 parts of dodecanethiol are added thereto, and thoroughly stirred at room temperature for emulsification stabilization (emulsified liquid 1).

Workup

  1. customIn a reactor equipped with a reflux condenser, a stirrer
  2. additiona nitrogen-introducing pipe

Sources & evidence

ORD record
ord-84a817739218448f800ce098b60147f5
Source dataset
uspto-grants-2013_01
Patent number
US08343703B2

Reaction notes

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