Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1988-06-28
1990-06-26
Gray, Bruce
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
C07C 4116
Patent
active
049373897
ABSTRACT:
A method of separating 3,3',4,4'-tetramethyldiphenyl ether from its solid mixture with 2,3,3',4'-tetramethyldiphenyl ether.
REFERENCES:
patent: 2493781 (1950-01-01), Schneider et al.
Vogel, Arthur, "A Textbook of Practical Organic Chemistry" 3rd ed. 1965, pp. 122-130.
Meszaros Mark W.
Smith Thomas G.
Weis John M.
Amoco Corporation
Gray Bruce
Henes James R.
Magidson William H.
Medhurst Ralph C.
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