Novel process for the preparation of 3,5-diphenyl-4-pyrazolol an

Details Novel process for the preparation of 3,5-diphenyl-4-pyrazolol an Novel process for the preparation of 3,5-diphenyl-4-pyrazolol an

1975-10-20

1976-09-07

Moyer, Donald B.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260310A, C07D23118

Patent

active

039794091

ABSTRACT:
There is provided a method for the preparation of 3,5-diphenyl-4-pyrazolol and certain derivatives thereof which are useful as intermediates for the preparation of 4-alkoxy and 4-benzyloxypyrazolium herbicides and fungicides.

REFERENCES:
bull. Soc. Chim. Belg. vol. 61, pp. 331-351 (1952).
Ledrut et al., Compt, Rend. vol. 231, pp. 1513-1515 (1950).
Chemical Abstracts vol. 11:2780.sup.5 (1917); vol. 49:15863h (1955); vol. 54:6698i, 6699f and 1285h (1960).

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