ALKYLIDENE COMPLEXES OF RUTHENIUM CONTAINING N-HETEROCYCLIC CARBENE LIGANDS; USE AS HIGHLY ACTIVE, SELECTIVE CATALYSTS FOR OLEFIN METATHESIS
    1.
    发明申请
    ALKYLIDENE COMPLEXES OF RUTHENIUM CONTAINING N-HETEROCYCLIC CARBENE LIGANDS; USE AS HIGHLY ACTIVE, SELECTIVE CATALYSTS FOR OLEFIN METATHESIS 审中-公开
    含有N-杂环碳酸酯配位体的亚甲基二胺的复合物; 用作高活性选择性催化剂,用于烯烃METATHESIS

    公开(公告)号:US20080207911A1

    公开(公告)日:2008-08-28

    申请号:US12115139

    申请日:2008-05-05

    IPC分类号: C07F15/00 C07C2/00

    摘要: The invention relates to a complex of ruthenium of the structural formula I, where X1 and X2 are identical or different and are each an anionic ligand, R1 and R2 are identical or different and can also contain a ring, and R1 and R2 are each hydrogen or/and a hydrocarbon group, the ligand L1 is an N-heterocyclic carbene and the ligand L2 is an uncharged electron donor, in particular an N-heterocyclic carbene or an amine, imine, phosphine, phosphate, stibine, arsine, carbonyl compound, carboxyl compound, nitrile, alcohol, ether, thiol or thioether, where R1, R2, R3 and R4 are hydrogen or/and hydrocarbon groups. The invention further relates to a process for preparing acyclic olefins having two or more carbon atoms or/and cyclic olefins having four or more carbon atoms from acyclic olefins having two or more carbon atoms or/and from cyclic olefins having four or more carbon atoms by an olefin metathesis reaction in the presence of at least one catalyst, wherein a complex is used as catalyst and R′1, R′2, R′3 and R′4 are hydrogen or/and hydrocarbon groups.

    摘要翻译: 本发明涉及结构式I的钌络合物,其中X 1和X 2 2相同或不同,并且各自为阴离子配体,R 1 R 2和R 2相同或不同,也可以含有环,R 1和R 2各自为氢或/ 和烃基,配体L 1是N-杂环卡宾,配体L 2是不带电子的电子给体,特别是N-杂环卡宾或胺 ,亚胺,膦,磷酸盐,锑,胂,羰基化合物,羧基化合物,腈,醇,醚,硫醇或硫醚,其中R 1,R 2, SUP> 3和R 4是氢或/和烃基。 本发明还涉及一种制备具有两个或多个碳原子的非环烯烃或/或具有四个以上碳原子的环烯烃的环烯烃的方法,所述环烯烃具有两个或更多个碳原子的无环烯烃和/或具有四个以上碳原子的环状烯烃, 在至少一种催化剂存在下进行烯烃复分解反应,其中使用络合物作为催化剂,R'1,R'2,R'3, R 4和R 4是氢或/和烃基。

    ALKYLIDENE COMPLEXES OF RUTHENIUM CONTAINING N-HETEROCYCLIC CARBENE LIGANDS; USE AS HIGHLY ACTIVE, SELECTIVE CATALYSTS FOR OLEFIN METATHESIS
    2.
    发明申请
    ALKYLIDENE COMPLEXES OF RUTHENIUM CONTAINING N-HETEROCYCLIC CARBENE LIGANDS; USE AS HIGHLY ACTIVE, SELECTIVE CATALYSTS FOR OLEFIN METATHESIS 有权
    含有N-杂环碳酸酯配位体的亚甲基二胺的复合物; 用作高活性选择性催化剂,用于烯烃METATHESIS

    公开(公告)号:US20110282068A1

    公开(公告)日:2011-11-17

    申请号:US13090688

    申请日:2011-04-20

    IPC分类号: C07F15/00 C07C6/02

    摘要: The invention relates to a complex of ruthenium of the structural formula I, where X1 and X2 are identical or different and are each an anionic ligand, R1 and R2 are identical or different and can also contain a ring, and R1 and R2 are each hydrogen or/and a hydrocarbon group, the ligand L1 is an N-heterocyclic carbene and the ligand L2 is an uncharged electron donor, in particular an N-heterocyclic carbene or an amine, imine, phosphine, phosphate, stibine, arsine, carbonyl compound, carboxyl compound, nitrile, alcohol, ether, thiol or thioether, where R1, R2, R3 and R4 are hydrogen or/and hydrocarbon groups. The invention further relates to a process for preparing acyclic olefins having two or more carbon atoms or/and cyclic olefins having four or more carbon atoms from acyclic olefins having two or more carbon atoms or/and from cyclic olefins having four or more carbon atoms by an olefin metathesis reaction in the presence of at least one catalyst, wherein a complex is used as catalyst and R1, R′2, R′3 and R′4 are hydrogen or/and hydrocarbon groups.

    摘要翻译: 本发明涉及结构式I的钌络合物,其中X1和X2相同或不同并且各自为阴离子配体,R 1和R 2相同或不同,并且还可以含有环,R 1和R 2各自为氢 或/或烃基,配体L1为N-杂环卡宾,配体L2为不带电子的电子给体,特别是N-杂环卡宾或胺,亚胺,膦,磷酸,锑,胂,羰基化合物, 羧基化合物,腈,醇,醚,硫醇或硫醚,其中R 1,R 2,R 3和R 4是氢或/和烃基。 本发明还涉及一种制备具有两个或多个碳原子的非环烯烃或/或具有四个以上碳原子的环烯烃的环烯烃的方法,所述环烯烃具有两个或更多个碳原子的无环烯烃和/或具有四个以上碳原子的环状烯烃, 在至少一种催化剂存在下进行烯烃复分解反应,其中使用络合物作为催化剂,R 1,R'2,R'3和R'4是氢或/或烃基。

    Alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands; use as highly active, selective catalysts for olefin metathesis
    3.
    发明授权
    Alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands; use as highly active, selective catalysts for olefin metathesis 有权
    含有N-杂环卡宾配体的钌亚烷基络合物; 用作烯烃复分解的高活性选择性催化剂

    公开(公告)号:US07652145B2

    公开(公告)日:2010-01-26

    申请号:US11021967

    申请日:2004-12-23

    IPC分类号: C07F15/00 B01J31/00 C08F4/80

    摘要: The invention relates to a complex compound of ruthenium of the general structural formula I in which X1 and X2 may be identical or different and represent an anionic ligand, in which R1 and R2 are identical or different, but may also have a ring, in which R1 and R2 represent hydrogen or/and a hydrocarbon group, in which the ligand L1 is a N-heterocyclic carbene and in which the ligand L2 is a neutral electron donor, especially a N-heterocyclic carbene or an amine, imine, phosphane, phosphite, stibine, arsine, carbonyl compound, carboxyl compound, nitrile, alcohol, ether, thiol or thioether, wherein R1, R2, R3 and R4 represent hydrogen or/and hydrocarbon groups. The invention relates also to a process for the preparation of acyclic olefins having two or more carbon atoms or/and of cyclic olefins having four or more carbon atoms from acyclic olefins having two or more carbon atoms or/and from cyclic olefins having four or more carbon atoms by olefin metathesis reaction in the presence of at least one catalyst, wherein such a complex compound is used as catalyst and wherein R′1, R′2, R′3 and R′4 hydrogen or/and hydrocarbon groups.

    摘要翻译: 本发明涉及一般结构式I的钌络合物,其中X1和X2可以相同或不同,表示阴离子配体,其中R1和R2相同或不同,但也可以具有环,其中 R1和R2表示氢或/和烃基,其中配体L1是N-杂环卡宾,其中配体L2是中性电子给体,特别是N-杂环卡宾或胺,亚胺,膦,亚磷酸酯 ,锑,胂,羰基化合物,羧基化合物,腈,醇,醚,硫醇或硫醚,其中R 1,R 2,R 3和R 4表示氢或/或烃基。 本发明还涉及一种制备具有两个或更多个碳原子的非环烯烃和/或具有四个或更多个碳原子的具有两个或更多个碳原子的无环烯烃的环状烯烃和/或具有四个或更多个碳原子的环烯烃的环烯烃的方法 碳原子在至少一种催化剂存在下通过烯烃复分解反应,其中这种配位化合物用作催化剂,并且其中R'1,R'2,R'3和R'4氢或/和烃基。

    Alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands; use as highly active, selective catalysts for olefin metathesis
    4.
    发明授权
    Alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands; use as highly active, selective catalysts for olefin metathesis 有权
    含有N-杂环卡宾配体的钌亚烷基络合物; 用作烯烃复分解的高活性选择性催化剂

    公开(公告)号:US07378528B2

    公开(公告)日:2008-05-27

    申请号:US11828828

    申请日:2007-07-26

    IPC分类号: C07F15/00 C08F4/80 B01J31/00

    摘要: The invention relates to a complex of ruthenium of the structural formula I, where X1 and X2 are identical or different and are each an anionic ligand, R1 and R2 are identical or different and can also contain a ring, and R1 and R2 are each hydrogen or/and a hydrocarbon group, the ligand L1 is an N-heterocyclic carbene and the ligand L2 is an uncharged electron donor, in particular an N-heterocyclic carbene or an amine, imine, phosphine, phosphate, stibine, arsine, carbonyl compound, carboxyl compound, nitrile, alcohol, ether, thiol or thioether, where R1, R2, R3 and R4 are hydrogen or/and hydrocarbon groups. The invention further relates to a process for preparing acyclic olefins having two or more carbon atoms or/and cyclic olefins having four or more carbon atoms from acyclic olefins having two or more carbon atoms or/and from cyclic olefins having four or more carbon atoms by an olefin metathesis reaction in the presence of at least one catalyst, wherein a complex is used as catalyst and R′1, R′2, R′3 and R′4 are hydrogen or/and hydrocarbon groups.

    摘要翻译: 本发明涉及结构式I的钌络合物,其中X 1和X 2 2相同或不同,并且各自为阴离子配体,R 1 R 2和R 2相同或不同,也可以含有环,R 1和R 2各自为氢或/ 和烃基,配体L 1是N-杂环卡宾,配体L 2是不带电子的电子给体,特别是N-杂环卡宾或胺 ,亚胺,膦,磷酸盐,锑,胂,羰基化合物,羧基化合物,腈,醇,醚,硫醇或硫醚,其中R 1,R 2, SUP> 3和R 4是氢或/和烃基。 本发明还涉及一种制备具有两个或多个碳原子的非环烯烃或/或具有四个以上碳原子的环烯烃的环烯烃的方法,所述环烯烃具有两个或更多个碳原子的无环烯烃和/或具有四个以上碳原子的环状烯烃, 在至少一种催化剂存在下进行烯烃复分解反应,其中使用络合物作为催化剂,R 1,R 2,R 3, / SUP>和R 4'是氢或/和烃基。

    Alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands; use as highly active, selective catalysts for olefin metathesis
    5.
    发明授权
    Alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands; use as highly active, selective catalysts for olefin metathesis 有权
    含有N-杂环卡宾配体的钌亚烷基络合物; 用作烯烃复分解的高活性选择性催化剂

    公开(公告)号:US07294717B2

    公开(公告)日:2007-11-13

    申请号:US10630552

    申请日:2003-07-29

    IPC分类号: C07F15/00 B01J31/00 C08F4/80

    摘要: Alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands and their use as highly active, selective catalysts for olefin metathesisThe invention relates to a complex of ruthenium of the structural formula I, where X1 and X2 are identical or different and are each an anionic ligand, R1 and R2 are identical or different and can also contain a ring, and R1 and R2 are each hydrogen or/and a hydrocarbon group, the ligand L1 is an N-heterocyclic carbene and the ligand L2 is an uncharged electron donor, in particular an N-heterocyclic carbene or an amine, imine, phosphine, phosphite, stibine, arsine, carbonyl compound, carboxyl compound, nitrile, alcohol, ether, thiol or thioether, where R1, R2, R3 and R4 are hydrogen or/and hydrocarbon groups. The invention further relates to a process for preparing acyclic olefins having two or more carbon atoms or/and cyclic olefins having four or more carbon atoms from acyclic olefins having two or more carbon atoms or/and from cyclic olefins having four or more carbon atoms by an olefin metathesis reaction in the presence of at least one catalyst, wherein a complex is used as catalyst and R′1, R′2, R′3 and R′4 are hydrogen or/and hydrocarbon groups.

    摘要翻译: 含有N-杂环卡宾配体的钌的亚烷基配合物及其作为烯烃复分解的高活性选择性催化剂的用途本发明涉及结构式I的钌络合物,其中X 1和X 2 > 2相同或不同,各自为阴离子配体,R 1和R 2相同或不同,并且还可以含有环, SUP 1和R 2各自为氢或/和烃基,配体L 1为N-杂环卡宾,配体L为SUP > 2 是不带电荷的电子给体,特别是N-杂环卡宾或胺,亚胺,膦,亚磷酸酯,锑,胂,羰基化合物,羧基化合物,腈,醇,醚,硫醇或硫醚,其中 R 1,R 2,R 3和R 4是氢或/或烃基。 本发明还涉及一种制备具有两个或多个碳原子的非环烯烃或/或具有四个以上碳原子的环烯烃的环烯烃的方法,所述环烯烃具有两个或更多个碳原子的无环烯烃和/或具有四个以上碳原子的环状烯烃, 在至少一种催化剂存在下进行烯烃复分解反应,其中使用络合物作为催化剂,R'1,R'2,R'3, R 4和R 4是氢或/和烃基。

    Alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands; use as highly active, selective catalysts for olefin metathesis
    6.
    发明授权
    Alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands; use as highly active, selective catalysts for olefin metathesis 有权
    含有N-杂环卡宾配体的钌亚烷基络合物; 用作烯烃复分解的高活性选择性催化剂

    公开(公告)号:US08153810B2

    公开(公告)日:2012-04-10

    申请号:US13090688

    申请日:2011-04-20

    IPC分类号: C07F15/00 C07C2/02 C07C6/00

    摘要: The invention relates to a complex of ruthenium of the structural formula I, where X1 and X2 are identical or different and are each an anionic ligand, R1 and R2 are identical or different and can also contain a ring, and R1 and R2 are each hydrogen or/and a hydrocarbon group, the ligand L1 is an N-heterocyclic carbene and the ligand L2 is an uncharged electron donor, in particular an N-heterocyclic carbene or an amine, imine, phosphine, phosphate, stibine, arsine, carbonyl compound, carboxyl compound, nitrile, alcohol, ether, thiol or thioether, where R1, R2, R3 and R4 are hydrogen or/and hydrocarbon groups. The invention further relates to a process for preparing acyclic olefins having two or more carbon atoms or/and cyclic olefins having four or more carbon atoms from acyclic olefins having two or more carbon atoms or/and from cyclic olefins having four or more carbon atoms by an olefin metathesis reaction in the presence of at least one catalyst, wherein a complex is used as catalyst and R′1, R′2, R′3 and R′4 are hydrogen or/and hydrocarbon groups.

    摘要翻译: 本发明涉及结构式I的钌络合物,其中X1和X2相同或不同并且各自为阴离子配体,R 1和R 2相同或不同,并且还可以含有环,R 1和R 2各自为氢 或/或烃基,配体L1为N-杂环卡宾,配体L2为不带电子的电子给体,特别是N-杂环卡宾或胺,亚胺,膦,磷酸,锑,胂,羰基化合物, 羧基化合物,腈,醇,醚,硫醇或硫醚,其中R 1,R 2,R 3和R 4是氢或/和烃基。 本发明还涉及一种制备具有两个或多个碳原子的非环烯烃或/或具有四个以上碳原子的环烯烃的环烯烃的方法,所述环烯烃具有两个或更多个碳原子的无环烯烃和/或具有四个以上碳原子的环状烯烃, 在至少一种催化剂存在下进行烯烃复分解反应,其中使用络合物作为催化剂,R'1,R'2,R'3和R'4是氢或/和烃基。

    Alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands; use as highly active, selective catalysts for olefin metathesis
    7.
    发明授权
    Alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands; use as highly active, selective catalysts for olefin metathesis 有权
    含有N-杂环卡宾配体的钌亚烷基络合物; 用作烯烃复分解的高活性选择性催化剂

    公开(公告)号:US06635768B1

    公开(公告)日:2003-10-21

    申请号:US09647742

    申请日:2000-11-27

    IPC分类号: C07F1500

    摘要: The invention relates to a complex of ruthenium of the structural formula I, where X1 and X2 are identical or different and are each an anionic ligand, R1 and R2 are identical or different and can also contain a ring, and R1 and R2 are each hydrogen or/and a hydrocarbon group, the ligand L1 is an N-heterocyclic carbene and the ligand L2 is an uncharged electron donor, in particular an N-heterocyclic carbene or an amine, imine, phosphine, phosphite, stibine, arsine, carbonyl compound, carboxyl compound, nitrile, alcohol, ether, thiol or thioether, where R1, R2, R3 and R4 are hydrogen or/and hydrocarbon groups. The invention further relates to a process for preparing acyclic olefins having two or more carbon atoms or/and cyclic olefins having four or more carbon atoms from acyclic olefins having two or more carbon atoms or/and from cyclic olefins having four or more carbon atoms by an olefin metathesis reaction in the presence of at least one catalyst, wherein a complex is used as catalyst and R′1, R′2, R′3 and R′4 are hydrogen or/and hydrocarbon groups.

    摘要翻译: 本发明涉及结构式I的钌络合物,其中X 1和X 2相同或不同,并且各自为阴离子配体,R 1和R 2相同或不同,并且可以 还含有环,R 1和R 2各自为氢或/或烃基,配体L 1为N-杂环卡宾,配体L 2为不带电子的电子给体, 特别是N-杂环卡宾或胺,亚胺,膦,亚磷酸酯,锑,胂,羰基化合物,羧基化合物,腈,醇,醚,硫醇或硫醚,其中R 1,R 2, 3>和R 4是氢或/和烃基。本发明还涉及一种制备具有两个或更多个碳原子的非环烯烃或/或具有四个或更多碳原子的环烯烃的方法,所述环烯烃具有两个或更多个无环烯烃 碳原子和/或具有四个或更多个碳原子的环状烯烃,通过在至少一种催化剂的存在下进行烯烃复分解反应,其中完全 x用作催化剂,R'',R'2,R'3和R'4是氢或/或烃基。

    Homobimetallic and heterobimetallic alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands
    9.
    发明授权
    Homobimetallic and heterobimetallic alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands 失效
    含有N-杂环卡宾配体的钌的同双金属和异双金属亚烷基络合物

    公开(公告)号:US06787620B2

    公开(公告)日:2004-09-07

    申请号:US10371955

    申请日:2003-02-20

    IPC分类号: C08F480

    摘要: The invention relates to complexes of ruthenium of the structural formula I where X is an anionic ligand, Z is a monodentate to tridentate ligand which contains a metal and is nonionically bound to the ruthenium center, R1 and R2 are identical or different and are each hydrogen or/and a hydrocarbon group, but may also form a ring, and Ligand L is an N-heterocyclic carbene, and also to a process for preparing acyclic olefins having two or more carbon atoms or/and cyclic olefins having three or more carbon atoms and the use of at least one complex of the formula I in olefin metathesis.

    摘要翻译: 本发明涉及结构式I的钌络合物,其中X是阴离子配位体,Z是含有金属并且与钌中心非离子键合的三齿配体的单齿配位体,R 1和R 2是相同或不同的 并且各自为氢或/和烃基,但也可以形成环,并且L是N-杂环卡宾,并且还涉及制备具有两个或更多个碳原子的非环烯烃或/或具有三个或更多个碳原子的环烯烃的方法, 更多的碳原子和在烯烃复分解中使用至少一种式I的络合物。

    Process for selective catalytic oxidation of olefins to aldehydes, ketones with cleavage of C=C bonds
    10.
    发明授权
    Process for selective catalytic oxidation of olefins to aldehydes, ketones with cleavage of C=C bonds 失效
    将烯烃选择性催化氧化成醛,C = C键裂解的酮的方法

    公开(公告)号:US06303828B1

    公开(公告)日:2001-10-16

    申请号:US09403459

    申请日:2000-02-11

    IPC分类号: C07C4500

    摘要: The use of compounds of the formula (I) R1aRebOc•Ld  (I), in which a=zero or an integer from 0 to 6 b=an integer from 1 to 4 c=an integer from 1 to 12 d=an integer from 0 to 4 L=Lewis base and the total of a, b and c is such as to comply with the penta- or hepta-valency of rhenium, with the proviso that c is not greater than 3•b, and in which R1 is absent, identical or different and is an aliphatic hydrocarbon radical having 1 to 10 carbon atoms, an aromatic hydrocarbon radical having 6 to 10 carbon atoms or an arylalkyl radical having 7 to 9 carbon atoms, where the R1 radicals can, where appropriate, be substituted identically or differently, independently of one another, as catalysts for the selective oxidation of olefins with cleavage of C═C bonds to give the corresponding carbonyl compounds in the presence of a peroxide-containing compound, where the amount of substance ratio of olefin to peroxide-containing compound is in a range from 1:2 to 1:14.

    摘要翻译: 使用式(I)的化合物,其中a = 0或0至6b的整数= 1至4c的整数= 1至12d的整数= 0至4L的整数=路易斯碱和a, b和c符合铼的五价或七价,条件是c不大于3.b,其中R1不存在,相同或不同,是具有1个 至10个碳原子,具有6至10个碳原子的芳族烃基或具有7至9个碳原子的芳基烷基,其中R 1基团可以在适当的情况下相同或不同地相互独立地取代,作为 在C = C键裂解的情况下选择性氧化烯烃,在含过氧化物的化合物存在下得到相应的羰基化合物,其中烯烃与含过氧化物的化合物的物质比例在1:2至1的范围内 :14。