Sulfides of nitroamino triphenyl and substitution or amino funct

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From sulfur-containing reactant

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528 49, 528 60, 528 85, 528321, C08G 7500

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active

055147704

ABSTRACT:
A composition of matter having nonlinear optical activity and the method of preparing the same of the following general formula: ##STR1## wherein the benzene nuclei may be substituted and wherein R.sub.1 and R.sub.2 are selected from the group consisting of:

REFERENCES:
patent: 1965776 (1934-07-01), Lantz
patent: 2044045 (1936-06-01), Baldwin et al.
patent: 5075409 (1991-12-01), Barthelemy et al.
Grob, C. A. and P. Brenneisen, "Die Synthese von 4-Brom-und 4-Hydroxy-chinuclidin", Helv. Chim. Acta (1958) p. 1184.

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