Purification of 2,6-xylenol streams

Details Purification of 2,6-xylenol streams Purification of 2,6-xylenol streams

1980-01-28

1981-03-24

Lone, Werren B.

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

568752, C07C 3768, C07C 3711

Patent

active

042582202

ABSTRACT:
2,6-xylenol admixed with meta,para-cresol is reacted with methanol in a contact with a titanium/SO.sub.4 /magnesium oxide catalyst to yield a product stream which can be readily distilled to give 2,6-xylenol in high purity. The particular catalyst used allows low loss of 2,6-xylenol during the reactions and low amounts of side products obtained.

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patent: 3979464 (1976-09-01), Leach
patent: 3996297 (1976-12-01), Leach

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