Zobrazeno 1 - 10
of 23
pro vyhledávání: '"James E. Kickham"'
Publikováno v:
Organometallics. 23:3309-3318
The redox chemistry of phosphinimide-containing group IV metal complexes has been investigated. Reaction of the simple phosphinimide species CpTi(NPR3)Cl2 (R = Me 1, i-Pr 2) with Mg affords complexes formulated as [CpTiCl(μ-NPR3)]2 (R = Me 3, i-Pr 4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::777266ad29cd7465fe7c3b6a11bad4dd
https://doi.org/10.1021/om049826q
https://doi.org/10.1021/om049826q
Autor:
Silke Courtenay, Todd Graham, Douglas W. Stephan, Pingrong Wei, Emily Hollink, Daryll G. Harrison, Wei Xu, Chad Beddie, James E. Kickham, Linda Koch, Aaron J. Hoskin, Jeffrey C. Stewart, Rupert Edward Von Haken Spence, Frédéric Guérin, Xiaoliang Gao
Publikováno v:
Organometallics. 22:1937-1947
A strategy for polymerization catalyst design has been developed based on the steric and electronic analogy of bulky phosphinimides to cyclopentadienyl ligands. To this end, the family of complexes of the form (Cp†)TiCl2(NPR3) has been prepared and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ecef629271e492e42c2c9ccaffaf34f
https://doi.org/10.1021/om020954t
https://doi.org/10.1021/om020954t
Publikováno v:
Organometallics. 21:1646-1653
A series of titanium−phosphinimide thiolate complexes were prepared employing either thiolate for chloride metathesis or protonolysis of metal−carbon bonds by thiols. In these ways the following species were obtained: CpTi(NPR‘3)(SR)2 (R‘ = i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a72ba18c995c9cbc1db4324b25072d27
https://doi.org/10.1021/om011042e
https://doi.org/10.1021/om011042e
Autor:
Douglas W. Stephan, James E. Kickham, and Edyta Urbanska, Frédéric Guérin, Jeffrey C. Stewart
Publikováno v:
Organometallics. 20:1175-1182
Multiple C−H bond activation occurs upon reaction of phosphinimide complexes of the form Cp‘(R3PN)TiMe2 (Cp‘ = Cp, indenyl; R = i-Pr, Cy, Ph) with excess AlMe3, affording the carbide complexes Cp‘Ti(μ2-Me)(μ2-NPR3)(μ4-C)(AlMe2)3 or in some
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3a96c10d857f64efa737562b3e175e9
https://doi.org/10.1021/om001047w
https://doi.org/10.1021/om001047w
Publikováno v:
Angewandte Chemie. 112:3406-3409
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb816065d6dfb90ec1dede49370b6c3f
https://doi.org/10.1002/1521-3757(20000915)112:18<3406::aid-ange3406>3.0.co
https://doi.org/10.1002/1521-3757(20000915)112:18<3406::aid-ange3406>3.0.co
Publikováno v:
Angewandte Chemie. 39:3263-3266
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f74bb5c046fbae4ca0c8e0f96f269b3b
https://doi.org/10.1002/1521-3773(20000915)39:18<3263::aid-anie3263>3.0.co
https://doi.org/10.1002/1521-3773(20000915)39:18<3263::aid-anie3263>3.0.co
Publikováno v:
Polyhedron. 17:947-952
A limited review of the use of mixed-donor ligands that contain amides is presented. By combining amides with phosphines and amines in a chelating array, a variety of tridentate and macrocyclic ligands have been prepared. The synthesis and structures
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e208eb771c35e6df572799255e6140ed
https://doi.org/10.1016/s0277-5387(97)00242-8
https://doi.org/10.1016/s0277-5387(97)00242-8
Publikováno v:
Chemistry - A European Journal. 3:1203-1213
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fb8089a01f7cb5a90709e6a36ae2dc1
https://doi.org/10.1002/chem.19970030807
https://doi.org/10.1002/chem.19970030807
Publikováno v:
Inorganic Chemistry. 36:3480-3484
The new lithium amide LiN(SiMe2CH2NMe2)2 was prepared by reaction of NH3 with the corresponding silylamine Me2NSiMe2CH2NMe2 followed by addition of butyllithium. This lithium derivative exists as a dimer in the solid state wherein the two lithium ion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd9acb935ee57ff9343654fe0b4dcbca
https://doi.org/10.1021/ic970168u
https://doi.org/10.1021/ic970168u
Autor:
Stephen J. Loeb, James E. Kickham
Publikováno v:
Organometallics. 14:3584-3587
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d67b0f7235d85505d29edc08be6e79fa
https://doi.org/10.1021/om00007a071
https://doi.org/10.1021/om00007a071