Phosphorus-containing compounds and uses thereof

Details Phosphorus-containing compounds and uses thereof Phosphorus-containing compounds and uses thereof

2007-03-06

2007-03-06

Kifle, Bruck (Department: 1624)

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

Organic compounds

Unsubstituted hydrocarbyl chain between the ring and the -c-...

Reexamination Certificate

active

11494418

ABSTRACT:
This invention concerns a new family of phosphorus-containing compounds containing a moiety JQA— in which:A is absent or is —O—, —S— or —NR2—;Q is absent or (if A is —O—, —S— or —NR2—) Q may be —V—, —OV—, —SV—, or —NR2V—, where V is an aliphatic, heteroaliphatic, aryl, or heteroaryl moiety, such that J is linked to the cyclohexyl ring directly, through A or through VA, OVA, SVA or NR2VA;K is O or S;each occurrence of Y is independently —O—, —S—, —NR2—, or a bond linking a R5moiety to P;each occurrence of R2and R5is independently an aliphatic, heteroaliphatic, aryl, or heteroaryl moiety, or H; andeach occurrence of R6is independently —PK(YR5)(YR5), —SO2(YR5) or —C(O)(YR5); so long as any R2, or R5moiety linked directly to P is not H;wherein two R2, R5and/or R6moieties may be chemically linked to one another to form a ring;each occurrence of G is independently —O—, —S—, —NR2— or (M)x;each occurrence of M is independently a substituted or unsubstituted methylene moiety, and any M–M′ moiety may be saturated or unsaturated;each occurrence of x is independently an integer from 1–6; and the other variables are as defined herein.

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