Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1974-08-26
1976-01-13
Horwitz, D.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
252438, 252440, 252441, C07C 2508
Patent
active
039325423
ABSTRACT:
Selective bromination process for 2,5-dibromo-p-xylene which comprises bromination of p-xylene using approximately stoichiometric amounts of bromine and a hydrated iron containing bromination catalyst to give selectively high yields of substantially pure 2,5-dibromo-p-xylene.
REFERENCES:
patent: 3449448 (1969-06-01), Kunkel
patent: 3591645 (1971-07-01), Selwitz
Berry E. Janet
Great Lakes Chemical Corporation
Horwitz D.
Rosen Lawrence
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