Reactions of methyl iridium complexes with H-2, CO or O-2 in H2O and DMSO

Paterniti DP.; Atwood JD.

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Reactions of methyl iridium complexes with H-2, CO or O-2 in H2O and DMSO

机译：甲基铱配合物与H-2，CO或O-2在H2O和DMSO中的反应

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New water soluble alkyl iridium(I) complexes were synthesized and their reaction with small molecules (H-2, CO and O-2) in DMSO or H2O examined. Hydrogenation of trans-Ir(CH3)(CO)(TPPMSK)(2) [TPPMSK = (P(C6H5)(2)(m-C6H4SO3K))(2)] in DMSO produced CH4 and Ir(CO)(H)(TPPMSK)(3) as major products. Carbonylation of trans-Ir(CH3)(CO)L-2 (L = TPPMSK or TPPMS [TPPMS = P(C6H5)(2)(m-C6H4SO3Na)]), in DMSO, produced Ir(C(O)CH3)(CO)(2)L-2. Reactions in water were complicated by rapid hydrolysis of the Ir-CH3 bond forming CH4 and trans-Ir(CO)(OH)L-2. The hydrolysis was inhibited by excess L allowing the reactions to be studied in water. (C) 1998 Elsevier Science Ltd. All rights reserved. [References: 23]

机译：合成了新的水溶性烷基铱（I）配合物，并研究了它们在DMSO或H2O中与小分子（H-2，CO和O-2）的反应。反式Ir（CH3）（CO）（TPPMSK）（2）的氢化[TPPMSK =（P（C6H5）（2）（m-C6H4SO3K））（2）]在DMSO中制得CH4和Ir（CO）（H）（TPPMSK）（3）作为主要产品。反式Ir（CH3）（CO）L-2（L = TPPMSK或TPPMS [TPPMS = P（C6H5）（2）（m-C6H4SO3Na）]）的羰基化反应，生成Ir（C（O）CH3）（CO）（2）L-2。水中的反应由于Ir-CH3键的快速水解而形成CH4和反式Ir（CO）（OH）L-2而变得复杂。过量的L抑制了水解，使得可以在水中研究反应。（C）1998 Elsevier ScienceLtd。保留所有权利。 [参考：23]

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《Polyhedron: The International Journal for Inorganic and Organometallic Chemistry》 |1998年第7期|共5页
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Paterniti DP.; Atwood JD.;
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2. Reactions of methyl iridium complexes with H-2, CO or O-2 in H2O and DMSO [J] . Paterniti DP., Atwood JD. Polyhedron: The International Journal for Inorganic and Organometallic Chemistry . 1998,第7期

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Reactions of methyl iridium complexes with H-2, CO or O-2 in H2O and DMSO

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