Chemistry: electrical and wave energy – Processes and products – Processes of treating materials by wave energy
Patent
1975-02-21
1976-03-30
Williams, Howard S.
Chemistry: electrical and wave energy
Processes and products
Processes of treating materials by wave energy
B01J 110
Patent
active
039473368
ABSTRACT:
A process is described for making thiophens and furans substituted by bromo aliphatic or alaromatic groups by brominating the corresponding aliphatic or alaromatic substituted thiophen or furan by a process comprising gradually adding bromine to an organic liquid phase containing the thiophen or furan in the presence of a radical initiator and illumination.
REFERENCES:
patent: 3190825 (1965-06-01), Huyser
Clarke James A.
Meth-Cohn Otto
Synthetic Chemicals Limited
Williams Howard S.
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