Styrene → Butyl prop-2-enoate;styrene

HRID 1413921Notes

Reaction equation

HRID 1413921 reaction equation
C(OCCO)CCC.[CH2:9]=[CH:10][C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1.[C:17]([O:21][CH2:22][CH2:23][CH2:24][CH3:25])(=[O:20])[CH:18]=[CH2:19]>>[CH2:9]=[CH:10][C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1.[C:17]([O:21][CH2:22][CH2:23][CH2:24][CH3:25])(=[O:20])[CH:18]=[CH2:19]

Participants

4

Reactant 3

HCID 7501StyreneHCID 81332-ButoxyethanolHCID 8846Butyl Acrylate

Product 1

HCID 168422Butyl prop-2-enoate;styrene

Procedure

The procedure described in part (a) of example 21 is repeated using 1076 g of 2-butoxyethanol, 1780 g of styrene, 730 g of butyl acrylate (BA), an initial charge of 179.2 g of 75% t-BP (in mineral spirits) and a final charge of 17.9 g thereof, a monomer feed time of 4.5 hours and a polymerization temperature of 150° C.

Workup

  1. additiona final charge of 17.9 g
  2. customa monomer feed time of 4.5 hours
  3. customa polymerization temperature of 150° C.

Sources & evidence

ORD record
ord-119870e8ba084e21adf17cfeb97298b0
Source dataset
uspto-grants-1981_02
Patent number
US04251597

Reaction notes

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