Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1979-08-27
1981-01-20
Chan, Nicky
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
546347, 260512R, 260199, 260198, 430223, C07D21510, C07D21304, C07C14355
Patent
active
042464145
ABSTRACT:
A 2-alkoxyalkoxy-5-nitrobenzenesulfonic acid or a salt thereof represented by the following general formula (I): ##STR1## wherein R.sup.1 represents an alkylene group having 2 or more carbon atoms; R.sup.2 represents an alkyl group; and M represents an inorganic or organic cation. The compound represented by the general formula (I) is useful as an intermediate for a dye releasing redox compound which is suitable for use in the color diffusion transfer process.
REFERENCES:
patent: 4041024 (1977-08-01), Wolfrum et al.
Bartoszewicz et al., Chem. Abstract, 52, 4536b, (1957).
Fujita Shinsaku
Hayashi Hidetoshi
Ono Shigetoshi
Chan Nicky
Fuji Photo Film Co. , Ltd.
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