| 摘要 |
This invention concerns a new family of phosphorus-containing compounds containing a moiety JQA- in which: A is absent or is -O-, -S- or -NR<2>-; Q is absent or (if A is -O-, -S- or -NR<2>-) Q may be -V-, -OV-, -SV-, or -NR<2>V-, 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 NR<2>VA; K is O or S; each occurrence of Y is independently -O-, -S-, -NR<2>-, or a bond linking a R<5 >moiety to P; each occurrence of R and R is independently an aliphatic, heteroaliphatic, aryl, or heteroaryl moiety, or H; and each occurrence of R<6 >is independently -PK(YR<5>)(YR<5>), -SO2(YR<5>) or -C(O)(YR<5>); so long as any R or R<5 >moiety linked directly to P is not H; wherein two R<2>, R<5 >and/or R<6 >moieties may be chemically linked to one another to form a ring; each occurrence of G is independently -O-, -S-, -NR<2>- 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.
|
