Thermally stable aminosulfur trifluorides

Details Thermally stable aminosulfur trifluorides Thermally stable aminosulfur trifluorides

C - Chemistry, Metallurgy

07

C

C07C 313/20 (2006.01) C07C 381/00 (2006.01) C07D 207/48 (2006.01) C07D 209/08 (2006.01) C07D 211/96 (2006.01) C07D 223/20 (2006.01) C07D 223/30 (2006.01) C07D 265/36 (2006.01) C07D 295/26 (2006.01)

Patent

CA 2248407

The present invention relates to an aminosulfur trifluoride having a structure with one or more: (See Formula I) wherein m = 1-5 and R1 and R2 are: (1) when m = 1, individually aryl or meta- or para-substituted aryl radicals in which the meta- or para-substitution is selected from the group consisting of normal and branched C1-10 alkyl, trifluoromethyl, alkoxy, aryl C6-10, nitro, sulfonic ester, N,N-dialkylamino and halogens; or (2) when m = 1, individually aryl radicals which are fused or linked to one another; or (3) when m = 1, one of R1 and R2 is an aryl radical and the other is an at least 5 membered saturated cyclic hydrocarbon radical having zero to three heteroatoms selected from the group consisting of oxygen, nitrogen and mixtures thereof; or (4) when m = 1, one of R1 and R2 is an aryl radical and the other is an at least 5 membered saturated cyclic hydrocarbon radical having zero to three heteroatoms selected from the group consisting of oxygen, nitrogen and mixtures thereof wherein the cyclic hydrocarbon radical is fused to the aryl radical; or (5) when m = 1, together a cyclic ring having 2 to 10 carbon ring members and 1 heteroatom selected from the group consisting of oxygen, nitrogen and alkylated nitrogen wherein the ring has 1 to 2 alkoxyalkyl functionalities; or (6) when m = 1, together an unsaturated cyclic ring having 2 to 4 carbon ring members and one to three heteroatoms selected from the group consisting of oxygen, nitrogen, protonated nitrogen and alkylated nitrogen wherein the ring has one to three groups selected from hydrogen, normal and branched C1-10 alkyl, haloalkyl, alkoxy, aryl, halogen, cyano, nitro and amino or (7) when m = 1, individually alkoxyalkyl radicals; or (8) when m = 1, one of R1 and R2 is alkoxyalkyl and the other is selected from the group consisting of alkyl and aryl radicals or (9) when m = 2-5, R1 is a single phenyl radical linked to each -NSF3 radical and R2 is an aryl radical having C6 to C10; or (10) when m = 2-5, R1 and R2 are individually divalent aryl radicals of C6 to C10 linked to adjacent -NSF3 radicals except R1 and R2 are monovalent aryl radicals having C6 to C10 where R1 and R2 are linked only to one -NSF3 radical.

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