公开(公告)号：US4504371A

公开(公告)日：1985-03-12

申请号：US579258

申请日：1984-02-13

申请人： Larry M. Cirjak ,  Lynne Sutherland

发明人： Larry M. Cirjak ,  Lynne Sutherland

IPC分类号： B01J19/12 ,  B01J31/20 ,  C07C5/22 ,  C07C5/25 ,  C07C5/23

CPC分类号： B01J31/2291 ,  B01J19/121 ,  B01J19/123 ,  B01J31/1845 ,  B01J31/1895 ,  B01J31/20 ,  B01J31/2295 ,  B01J31/24 ,  B01J31/2404 ,  C07C5/2286 ,  C07C5/2293 ,  C07C5/2593 ,  B01J2531/0211 ,  B01J2531/16 ,  B01J2531/26 ,  B01J2531/35 ,  B01J2531/46 ,  B01J2531/56 ,  B01J2531/62 ,  B01J2531/64 ,  B01J2531/72 ,  B01J2531/821 ,  B01J2531/822 ,  B01J2531/842 ,  C07C2531/22 ,  C07C2531/24 ,  Y10S204/90

摘要： A novel process for the isomerization of olefins which employs a photocatalytic mixed metal cluster, wherein a solution of the olefin and the cluster is irradiated causing the cluster to become catalytically active and to isomerize the olefin. The photocatalytic mixed metal cluster has the empirical formula:(C.sub.n R.sub.n ').sub.a Fe.sub.b M.sub.c (CO).sub.d L.sub.ewherein n is five; wherein R' is selected from the group consisting of hydrogen, methyl, ethyl, acetyl, formyl, bromine, chlorine and fluorine; wherein M is a transition metal other than iron selected from the group consisting of Mo, Ru, Rh, Sc, Ti, V, Cr, Mn, Co, Ni, Cu and Zn; wherein L is a Group V type ligand; and further wherein a is from about one to five, b and c are from about one to five and b plus c is between two and six, d is from about five to 18 with the proviso that d is always equal to or greater than b plus c, and e is from about 0 to 18. A second novel process for the isomerization of olefins also employs a photocatalytic mixed metal cluster and irradiation wherein the cluster is first irradiated causing it to become catalytically active, and is then combined with an olefin to form a complex allowing the olefin to be isomerized.

摘要翻译： 一种使用光催化混合金属簇的烯烃异构化的新方法，其中照射烯烃和簇的溶液，使得簇变成催化活性并使烯烃异构化。 光催化混合金属簇具有以下经验式：（CnRn'）aFebMc（CO）dLe其中n为5; 其中R'选自氢，甲基，乙基，乙酰基，甲酰基，溴，氯和氟; 其中M是除了选自Mo，Ru，Rh，Sc，Ti，V，Cr，Mn，Co，Ni，Cu和Zn中的铁以外的过渡金属; 其中L是V型配体; 并且其中a为约1至5，b和c为约1至5，b加c为2至6，d为约5至18，条件是d总是等于或大于b 加上c，e为约0至18.烯烃异构化的第二个新方法还采用光催化混合金属簇和照射，其中首先照射簇使其变成催化活性，然后与烯烃 以形成允许烯烃异构化的络合物。