Alkylsulfonyl methyl-substituted pyridine N-oxides

Details Alkylsulfonyl methyl-substituted pyridine N-oxides Alkylsulfonyl methyl-substituted pyridine N-oxides

1976-03-31

1977-02-01

Rotman, Alan L.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

26032612R, 2603432R, 2604385R, 96 29D, C07D21334

Patent

active

040061507

ABSTRACT:
This invention is concerned with pyridine N-oxides substituted in the ortho and/or para position with an alkylsulfonylmethyl group which find utility in photography for effecting an increase in photographic speed.

REFERENCES:
patent: 3444175 (1969-05-01), Shen et al.
Shen et al., Chem. Abstracts, vol. 71(17), 81,357N, Oct. 27, 1969.

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