Process for preparing phenyl trichloro-ethanes

Details Process for preparing phenyl trichloro-ethanes Process for preparing phenyl trichloro-ethanes

1978-03-15

1979-12-11

Lone, Werren B.

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

Organic compounds

Oxygen containing

C07C 3916

Patent

active

041784669

ABSTRACT:
Phenyl trichloro-ethanes can be prepared by reacting chloral with a phenol compound, such as phenol itself or 2,6-xylenol in HF, which acts both as a catalyst and solvent medium.

REFERENCES:
patent: 2766293 (1956-10-01), Miville et al.
patent: 2822404 (1958-02-01), Ambelang
Ter Meer "Ber." vol. 7 (1874), pp. 1201-1202.
Auwers "Ber." vol. 36, pp. 1878 (1889).
Frankforter et al., "J. Amer. Chem. Soc.", vol. 36 (1914), 1520-1523.
Zaheer et al., "J. Chem. Soc.", London (1955), pp. 1706-1709.

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