Benzotriazolylacetyl compound

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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548159, 548259, C07D41714, C07D41704, C07D40314, C07D40310

Patent

active

055213189

ABSTRACT:
There is disclosed a compound represented by formula (I): ##STR1## wherein R.sup.1 represents a tert-butyl group, a phenyl group having an alkoxy group with 1 to 18 carbon atoms in the paraposition, or an indoline-1-yl group; R.sup.2 represents a group substitutable on the benzene ring; and n is an integer of 0 to 4, provided that when R.sup.1 represents a tert-butyl group, n is not 0. The compound may be used as a synthesis intermediate from which a yellow coupler can be synthesized in a simple manner. Using the compound, a yellow coupler can be readily produced on an industrial scale with the short process.

REFERENCES:
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patent: 4121934 (1978-10-01), Yagihara et al.
patent: 4230851 (1980-10-01), Renner et al.
patent: 4477563 (1984-10-01), Ichijima et al.
patent: 5213958 (1993-05-01), Motoki et al.

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