Zobrazeno 1 - 10 of 11 pro vyhledávání: '"Vijay P. Saharan"'
2
Polynuclear rhodium(II) compounds with phosphino-phenoxide ligands
Autor: Vijay P. Saharan, John H. Matonic, Kim R. Dunbar
Publikováno v: Inorganic Chemistry. 33:25-31
The syntheses, spectral properties, and molecular structures of compounds isolated from the reaction of Rh 2 (O 2 -CCF 3 ) 4 (acetone) 2 with the ether phosphine tris(2,4,6-trimethoxyphenyl)phosphine (TMPP) are described. Two products are formed, the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c8713303c1eacc5965aa01a88ecc5a75
https://doi.org/10.1021/ic00079a007
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4
The reaction of Hg(O2CCF3)2 with [Os6(CO)18]; synthesis and crystal structures of two new products: [HOs5Hg2(CO)15(O2CCF3)3] and cis-[Os4(CO)12(O2CCF3)2]
Autor: Brian F. G. Johnson, Vijay P. Saharan, Michael P. Diebold, Mary McPartlin, Harold R. Powell, Jack Lewis
Publikováno v: Journal of Organometallic Chemistry. 405:C25-C28
Further studies of the reaction between mercury(II) trifluoroacetate and [Os 6 (CO) 18 ] have given the new heterometallic derivatives [HOs 5 Hg 2 (CO) 15 (O 2 CCF 3 ) 3 ] ( 1 ) and cis -[Os 4 (CO) 12 (O 2 CCF 3 ) 2 ] ( 2 ). Compound 2 differs from t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::87bdc5e10f1fcbcc65f7d769b2c57d61
https://doi.org/10.1016/0022-328x(91)86284-w
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5
Synthesis of mercury-linked ruthenium clusters: the X-ray structure of the new cluster dianion [{Ru6C(CO)16}2Hg]2–and the cluster [{Ru5C(CO)14(µ-Cl)}2Hg2Cl2]
Autor: Paul R. Raithby, Jack Lewis, Brian F. G. Johnson, Vijay P. Saharan, Whei-Lu Kwik
Publikováno v: J. Chem. Soc., Dalton Trans.. :1037-1042
Reaction of the hexaruthenium dianion [Ru6C(CO)16]2–1 as its [N(PPh3)2]+ salt in CH2Cl2 with an equimolar quantity of Hg(CF3CO2)2 leads to an uncharacterised black polymer of probable formula [Ru6C(CO)16Hg]n. However, treatment of 2 equivalents of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::61636c7d7d01b9dd10e98ff4e41594aa
https://doi.org/10.1039/dt9910001037
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6
Synthesis of bridged and linked ruthenium and osmium carbonyl clusters containing a [Au2(Ph2PCH2CH2PPh2)]2+ unit. The crystal and molecular structures of Ru5C(CO)14Au2(Ph2PCH2CH2PPh2) and {Os4H3(CO)12}2Au2(Ph2PCH2CH2PPh2)
Autor: Paul R. Raithby, Brian F. G. Johnson, Andrew J. Edwards, Wing Tak Wong, Jack Lewis, Muna R. A. Al-Mandhary, Angelo J. Amoroso, Vijay P. Saharan
Publikováno v: Journal of Organometallic Chemistry. 443:C11-C13
Treatment of Au 2 (Ph 2 PCH 2 CH 2 PPh 2 )Cl 2 with one equivalent of the [Ru 5 C(CO) 14 ] 2− dianion in the presence of TlPF 6 gives Ru 5 C(CO) 14 Au 2 (Ph 2 PCH 2 CH 2 PPh 2 ) ( 1 ) in good yield and the [{Ru 5 C(CO) 14 } 2 Au 2 (Ph 2 PCH 2 CH 2
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f9fffa5833a97cc56c1fd7c1313c20a4
https://doi.org/10.1016/0022-328x(93)80025-7
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7
Synthesis, characterisation and molecular structure of [Ru5C(CO)15(HgCF3)(CF3CO2)]
Autor: Brian F. G. Johnson, Paul R. Raithby, Tak Wong Wing, Jack Lewis, Vijay P. Saharan
Publikováno v: Journal of Organometallic Chemistry. 434:C10-C12
Treatment of [Ru5C(CO)15] with one equivalent of [Hg(CF3)(CF3CO2)], in CH2Cl2, at room temperature affords the new cluster [RU5C(CO)15(HgCF3)(CF3CO2)] (1) in quantitative yield. A single crystal X-ray structural study of 1 shows that it contains a br
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::03e60ae2a8310a98870ce65be91b602b
https://doi.org/10.1016/0022-328x(92)83362-l
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8
Syntheses of linked ruthenium and osmium carbonyl clusters containing a bridging oxalato ligand: X-ray structures of [{Os3(µ-H)(CO)10}2(C2O4)] and [{Ru5(µ-H)C(CO)14}2(C2O4)]
Autor: Vijay P. Saharan, Paul R. Raithby, Wing Tak Wong, Jack Lewis, Brian F. G. Johnson
Publikováno v: J. Chem. Soc., Chem. Commun.. :365-367
The reaction of oxalic acid (H2C2O4) with 2 equivalents of [Os3(CO)10(MeCN)2] in CH2Cl2 yields yellow crystals of [{Os3(µ-H)(CO)10}2(C2O4)]1 in good yield, while treatment of [Ru5C(CO)15] with 2 equivalents of oxalic acid affords [Ru5(µ-H)C(CO)14}2
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ee20445da95399fc90ebec24b73172aa
https://doi.org/10.1039/c39910000365
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9
N7, O6bridging 9-ethylguanine (9-EtGH) groups in dinuclear metal–metal bonded complexes with bond orders of one, two or four
Autor: Elizabeth F. Day, Charles A. Crawford, Kirsten Folting, Vijay P. Saharan, John C. Huffman, George Christou, Kim R. Dunbar
Publikováno v: Chem. Commun.. :1113-1114
Dinuclear metal carboxylates of Mo, Ru and Rh with 2 equiv. of 9-ethylguanine (9-EtGH) give complexes containing [M2(O2CR)2(9-EtGH)2(solv)2]2+ cations; structural characterization shows these to contain unusual N7, O6-bridging 9-EtGH groups in ‘hea
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f40d7dd64ea4020bbd4d456a6c713401
https://doi.org/10.1039/cc9960001113
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10
Structural Evidence for a New Metal-Binding Mode for Guanine Bases: Implications for the Binding of Dinuclear Antitumor Agents to DNA
Autor: Vijay P. Saharan, John H. Matonic, Charles A. Crawford, George Christou, Kim R. Dunbar
Publikováno v: Journal of the American Chemical Society. 116:2201-2202
A central theme in bioorganic chemistry is the investigation of transition metal anti-tumor compounds, particularly those of the platinum group elements. Certain dinuclear metal complexes are known to exhibit carcinostatic activity, but unlike cis-pl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b5391f35f65e58c5f2f583b7e59d823b
https://doi.org/10.1021/ja00084a093
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