Pyrrolotriazole derivative and heat transfer dye providing mater

Details Pyrrolotriazole derivative and heat transfer dye providing mater Pyrrolotriazole derivative and heat transfer dye providing mater

1992-06-05

1994-11-08

Higel, Floyd D.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

430337, 430372, 430376, 430381, 430385, 430386, 430387, 430428, 430429, 430463, 430542, 430551, 430554, 430558, 430559, C07D48714, G03C 738, G03C 736

Patent

active

053628829

ABSTRACT:
A novel pyrrolotriazole derivative is disclosed, represented by any one of formulae (I), (II), (III), (IV), or (V): ##STR1## A heat transfer dye providing material is also disclosed, comprising a support having thereon a dye providing layer containing a heat migrating dye, said dye providing layer containing at least one pyrrolotriazole azomethine dye represented by any one of formulae (I), (II), (III), or (IV).

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patent: 5122611 (1992-05-01), Tanaka et al.
Patent Abstracts of Japan, vol. 12, No. 180 (P-709) published May 27, 1988 for JP-A-62-289837 published Dec. 16, 1987.
"Electrophilic Substitution Reactions in the 1N-Pyrrolo(1,2-b)s-Triazole Seires", Ukrainskii Khimicheskii Zhurnal, vol. 41, No. 2, pp. 181-185 (1975) Babichev et al.
".pi.-Electron Structure and Reactivities of Isomeric Pyrrolo-sym-Triazoles", Khimya Geterotsiklicheskikh Soedinenii, No. 2, pp. 230-234, Feb., 1974 Savranskii et al.
"Absorption Characteristics of Pyrazoloazole-Based Magenta Azomethine Dyes", Preprint of Annual Meeting of SPSTJ 1985, A-24, pp. 108-110 (May 23-24, 1985).

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