Manganiferous polyoxometallates, synthesis and use thereof
    2.
    发明授权
    Manganiferous polyoxometallates, synthesis and use thereof 失效
    含锰多金属氧酸盐,其合成和用途

    公开(公告)号:US6022986A

    公开(公告)日:2000-02-08

    申请号:US11986

    申请日:1998-04-23

    摘要: The invention is directed to manganese-containing polyoxometallates of the formula (1)(Q).sub.q (Mn.sub.p A.sub.a X.sub.x Y.sub.y M.sub.m O.sub.d Z.sub.z (H.sub.2 O).sub.b)cH.sub.2 O (1)where Q is one or more cations selected from the group consisting of H, Li, K, Na, Rb, Cs, Ca, Mg, Sr, Ba, Al, PR.sup.1 R.sup.2 R.sup.3 R.sup.4 and NR.sup.1 R.sup.2 R.sup.3 R.sup.4 where R.sup.1, R.sup.2, R.sup.3 and R.sup.4 =H or C.sub.1 -C.sub.20 -alkyl, C.sub.5 -C.sub.8 -cycloalkyl or aryl;Mn is manganese;A is a heterometal and is one or more transition metals from transition groups II to VIII apart from Zn, in particular Ru, V, Ti, Zr, Cr, Fe, Co, Cu, Sn, Ni, Re or Os;X is one or more elements selected from the group consisting of Ga, B, P, Si, Ge, As, F, Cl, Br and I;Y is Sb, S, Te, Se and Bi;M is one or more transition metals selected from the group consisting of Mo, W, Nb, Ta and V;Z is one or more anions selected from the group consisting of OH.sup.-, F.sup.-, Cl.sup.-, Br.sup.-, I.sup.-, N.sub.3.sup.-, NO.sub.3.sup.-, ClO.sub.4.sup.-, NCS--, SCN--, PF.sub.6.sup.-, RSO.sub.3.sup.-, RSO.sub.4.sup.-, CF.sub.3 SO.sub.3.sup.-, BR.sub.4.sup.-, BF.sub.4.sup.-, OAc.sup.-, where R=H, C.sub.1 -C.sub.20 -alkyl, C.sub.5 -C.sub.8 -cycloalkyl or aryl. The indexes q, p, a, x, y, m, d, z and the numbers b and c are defined in the specification. The oxidation catalyst according to the invention is particularly effective in activating peroxidic compounds and oxygen.

    摘要翻译: PCT No.PCT / EP96 / 03669 371日期:1998年4月23日 102(e)1998年4月23日PCT PCT 1996年8月20日PCT公布。 公开号WO97 / 07886 日期1997年3月6日本发明涉及式(1)(Q)q(MnpAaXxYyMmOdZz(H2O)b)cH2O(1)的含锰多金属氧酸盐,其中Q是一种或多种选自H, Li,K,Na,Rb,Cs,Ca,Mg,Sr,Ba,Al,PR1R2R3R4和NR1R2R3R4,其中R1,R2,R3和R4 = H或C1-C20-烷基,C5-C8-环烷基或芳基; 锰是锰; A是异金属,并且是从Zn,特别是Ru,V,Ti,Zr,Cr,Fe,Co,Cu,Sn,Ni,Re或Os中的过渡族II至VIII的一种或多种过渡金属; X是选自Ga,B,P,Si,Ge,As,F,Cl,Br和I中的一种或多种元素; Y是Sb,S,Te,Se和Bi; M是选自Mo,W,Nb,Ta和V的一种或多种过渡金属; Z是选自OH-,F-,Cl-,Br-,I-,N3-,NO3-,ClO4-,NCS-,SCN-,PF6-,RSO3-,RSO4-的一种或多种阴离子, ,CF 3 SO 3 - ,BR 4 - ,BF 4 - ,OAc-,其中R = H,C 1 -C 20 - 烷基,C 5 -C 8 - 环烷基或芳基。 指标q,p,a,x,y,m,d,z和数字b和c在说明书中定义。 根据本发明的氧化催化剂在活化过氧化合物和氧中是特别有效的。