Organic nonlinear optical material and nonlinear optical element

Details Organic nonlinear optical material and nonlinear optical element Organic nonlinear optical material and nonlinear optical element

1992-03-20

1995-04-04

Henley, III, Raymond

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D26308, C07C14368

Patent

active

054039363

ABSTRACT:
Disclosed is an organic nonlinear optical material made of heterocyclic compound which is represented by general formula (I) shown below. ##STR1## wherein Z.sub.1 is O, S, Se, Te, SO.sub.2 group or NR.sub.1 group; Z.sub.2 is N or CR.sub.2 group; Y is O, S or NR.sub.3 group; X is CR.sub.4 R.sub.5 group, NR.sub.6 group, O or S; and R, R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, and R.sub.6 may be identical to or different from each other, and each of them is heterocyclic group, aromatic hydrocarbon group, aliphatic hydrocarbon group or alicylic hydrocarbon group, which may be unsubstituted or substituted, characteristic group or H, where R.sub.4 and R.sub.5 may jointly form a carbocyclic or a heterocyclic ring.

REFERENCES:
patent: 4727155 (1988-02-01), Kuhn
Organic Reactions, vol. 3, Chap. 5, H. E. Carter (1946), "Azlactones", pp. 198-239.
Miguchi et al, "Organic Non-linear Optical material", JP03050532A2 and JP89-186281 (19 Jul. 1989), Abstract only.
CA 98(22):188999h. Horic et al "Electrophotographic Light-sensitive material" Germ. Offen., 56 pp. 5 Jan. 1983. Corresponds to DE3222024A1.
Kurihara et al, CA110(4):250769, "Nonlinear organic optical materials" Jpn. Kokai Tokkyo Koho, 6 pp. Jan. 1988. Corresponding to [JP-63175838-A2.].
Almirante, et al, "Reactions of 1-aryl-4,5-dihydro-4-methylene-5-morpholino-v-triazoles with 2,4-diaryl-5 (4H)-oxazolones", Jul. 20, 1987, pp. 1073-1078.

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