Methane → 1,2-Diethenylbenzene

HRID 368922Notes

Reaction equation

HRID 368922 reaction equation
[CH2:1]=[CH:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1.[C:9](OCCCC)(=O)[CH:10]=C.C>>[CH:2]([C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][C:4]=1[CH:9]=[CH2:10])=[CH2:1]

Participants

4

Reactant 3

HCID 297MethaneHCID 7501StyreneHCID 8846Butyl Acrylate

Product 1

HCID 666661,2-Diethenylbenzene

Procedure

A monomer composition consisting of 78 parts of styrene and 22 parts of butyl acrylate (giving a copolymer having a calculated glass transition temperature of 50 degrees centigrade), 7 parts of carbon black (`Printex 150T` trade name; produced by Degussa AG), 1 part of charge control agent (`Aizen Spilon Black TRH` trade name, produced by HODOGAYA Chemical Co.), 0.3 part of divinylbenzene, and 0.5 part of poly-methacrylate macro-monomer (`AA6` trade name, glass transition temperature of 94 degrees centigrade, produced by TOA GOUSEI Chemical Industries Co., Ltd.) were dispersed in a ball mill at room temperature to obtain a core monomer mixture.

Workup

  1. customgiving a copolymer
  2. customproduced by Degussa AG), 1 part of charge control agent (`Aizen Spilon Black TRH` trade name
  3. customproduced by HODOGAYA Chemical Co

Sources & evidence

ORD record
ord-6dfb569fd40445a691aec5a04cca7d18
Source dataset
uspto-grants-2000_10
Patent number
US06136490

Reaction notes

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