Benzpyrylium squarylium and croconylium dyes, and processes for

Details Benzpyrylium squarylium and croconylium dyes, and processes for Benzpyrylium squarylium and croconylium dyes, and processes for

1993-05-20

1999-11-02

Lambkin, Deborah C.

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

Organic compounds

549 23, 549 24, 549 28, 549398, C07D34500, C07D33504, C07D31104

Patent

active

059773510

ABSTRACT:
Dyes comprising an inner salt of a compound of the formula:

REFERENCES:
patent: T889023 (1971-08-01), Reynolds et al.
patent: 3526502 (1970-09-01), Murakami et al.
patent: 3554745 (1971-01-01), Van Allan
patent: 3617268 (1971-11-01), Murakami et al.
patent: 3896112 (1975-07-01), Kubota
patent: 3907561 (1975-09-01), Kubota
patent: 4173473 (1979-11-01), Petropoulos et al.
patent: 4175956 (1979-11-01), Haley et al.
patent: 4233443 (1980-11-01), Petropoulos et al.
patent: 4508811 (1985-04-01), Gravesteijn et al.
patent: 4555472 (1985-11-01), Katagiri et al.
patent: 4602263 (1986-07-01), Borrer et al.
patent: 4714667 (1987-12-01), Sato et al.
patent: 4720449 (1988-01-01), Borrer et al.
patent: 4826976 (1989-05-01), Borrer et al.
patent: 4857431 (1989-08-01), Kato et al.
patent: 5153169 (1992-10-01), Freedman et al.
patent: 5206208 (1993-04-01), Liang et al.
patent: 5405976 (1995-04-01), Telfer et al.
patent: 5492795 (1996-02-01), Allen et al.
patent: 5627014 (1997-05-01), Chu et al.
Chemical Abstracts, 104(26), 234,392x (Abstract of Japanese Patent Application 84-108,441, Publication No. 60-252,346, published Dec. 13, 1985).
Chemical Abstracts, 99(10), 72,161v (Abstract of Gavrilyuk et al., Dopov. Akad. Nauk. Ukr. RSR, Ser. B: Geil., Khim. Biol. Nauki, 6, 28-30 (1983).
Detty, M.R., and Murray, B.J., J. Am. Chem. Soc., 105, 883-890 (1983).
Young, R.N., Tetrahedron Letters, 25, 1753 (1984).
Kabuto et al., Bull. Chem. Soc. Japan, 46, 1839-1844 (1973).
Patent Abstracts of Japan, 10(373), Abstract 61-167,681, Published Dec. 12, 1986.
Patent Abstracts of Japan, 12(487), Abstract 63-207,692, Published Dec. 20, 1988.
Patent Abstracts of Japan, 15(4529), Abstract 2-255,672, Published Jan. 7, 1991.
Von Strandtmann et al., J. Het. Chem., 9, 171 (1972).

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