Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1985-05-13
1986-11-11
Brust, Joseph Paul
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
307425, 307427, C07D20708
Patent
active
046224092
ABSTRACT:
The invention relates to novel paranitroaniline derivatives usable in non-linear optics and electrooptics, as well as to the preparation process for the same. These derivatives are in accordance with formula (I): ##STR1## in which one or more of the hydrogen atoms are optionally replaced by deuterium atoms. They are prepared by reacting one of the two pure optical isomers of 2-(hydroxymethyl)-pyrrolidine with a parahalogenonitrobenzene.
The optically pure derivatives can be used in optical or optoelectronic devices.
REFERENCES:
Oelofsen, et al.; J.A.C.S., 88, No. 18, 9-20-66, pp. 4254-4257.
Oudar, et al.; Optics Comm., 15, No. 2 (1975), pp. 258-262.
Ermakov, et al.; Instruments & Experimental Techn., 22, No. 1, (1979), pp. 202-204.
Smith, et al.; J.A.C.S., 101 (1979), pp. 5186-5193.
Thomas, "Duterium Labeling in Org. Chem.", (1971), p. 431; Appleton Century Crofts, N.Y.
Guthrie, et al.; J.A.C.S., 92 (1970), pp. 4057-4062.
Nicoud Jean-Francois
Zyss Joseph
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