Method of synthesizing an organophosphorus compound

Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system

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544244, 568 8, C07F 902

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056937997

ABSTRACT:
A compound of formula ##STR1## where R.sup.1 and R.sup.2 are independently a C.sub.1 -C.sub.10 aliphatic radical, or R.sup.1 is a C.sub.1 -C.sub.10 aliphatic radical and R.sup.2 is a C.sub.6 -C.sub.10 aromatic radical, and R.sup.3 is a C.sub.1 -C.sub.8 aliphatic radical, a C.sub.3 -C.sub.8 cycloaliphatic radical, a C.sub.6 -C.sub.15 aromatic radical or a C.sub.7 -C.sub.13 araliphatic radical, provided that R.sup.3 is not methyl when R.sup.1 and R.sup.2 are each methyl, that R.sup.3 is not ethyl when R.sup.1 and R.sup.2 are each methyl and that R.sup.2 is not p-aminophenyl when R.sup.1 is methyl and R.sup.3 is ethyl with an organic compound having at least one group reactive with a P--H bond.

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Chem. Abst. 97(5):39019r, 1982.
S. J. Fitch "Hypophosphite Esters from Ortho Carbony" Jan. 5, 1964 pp. 61-64 vol. 86.
C. Marie, Schiences Chimiques vol. 34, 1902 pp. 286-288.
Whistler et al., Photochemical Addition of Phosphines, vol. 33, No. 6, pp. 2495-2497, Jun. 1968.

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