Process for the preparation of .alpha., .alpha.-difluoroalkyl ph

Details Process for the preparation of .alpha., .alpha.-difluoroalkyl ph Process for the preparation of .alpha., .alpha.-difluoroalkyl ph

1985-06-05

1988-02-23

Sutto, Anton H.

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

Organic compounds

Amino nitrogen containing

564 85, 564 86, 564 87, 564 90, 568655, 568656, 570127, C07C 43225, C07C14934, C07C149425, C07C14380

Patent

active

047271876

ABSTRACT:
The present invention relates to a novel process for the preparation of an .alpha.,.alpha.-difluoroalkyl phenyl ether of formula I ##STR1## wherein R.sup.1 is hydrogen, halogen, amino, nitro, --SO.sub.2 --R.sup.4, --S--R.sup.5, --SO--R.sup.6 or --S--S--R.sup.7,

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