Dehydroisomerization of 1-pentene on the diruthenium disulfido complex |
| |
| Institution: | 1. Department of Chemistry, School of Science and Engineering, Waseda University, 3-4-1 Ohkubo, Shinjuku, Tokyo 169-8555, Japan;2. Japan Science and Technology Agency, 3-4-1 Ohkubo, Shinjuku, Tokyo 169-8555, Japan;3. Advanced Research Institute for Science and Engineering, Waseda University, Japan;1. State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, The Chinese Academy of Sciences, Fuzhou, Fujian 350002, PR China;2. University of Chinese Academy of Sciences, Beijing 100049, PR China;1. Department of Chemistry, Manonmaniam Sundaranar University, Tirunelveli, Tamilnadu, 627012, India;2. Centre for Scientific and Applied Research, School of Basic Engineering and Sciences, PSN College of Engineering and Technology, Tirunelveli, Tamil Nadu, 627152, India;1. NanoLab, Department of Chemistry and Physics, University of Almeria, 04120, Almeria, Spain;2. Inorganic Chemistry Lab-CIESOL, Department of Chemistry and Physics, University of Almeria, 04120 Almeria, Spain;3. Institute of Applied Chemical Sciences, Universidad Autonoma de Chile, Santiago, Chile;1. State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China;2. State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China;3. Department of Chemistry, University of Tennessee, Knoxville, TN 37996, USA;3. Laboratorio de Enzimología, Instituto de Química Biológica, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay;4. Unidad de Bioquímica Analítica, Centro de Investigaciones Nucleares, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay;6. Departamento de Bioquímica, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay;5. Centro de Investigaciones Biomédicas (CEINBIO), Universidad de la República, Montevideo, Uruguay |
| |
| Abstract: | In situ generated {Ru(P(OCH3)3)2(CH3CN)3}2(μ-S2)]4+ (2), produced by abstracting the chloride atoms from {Ru(P(OCH3)3)2Cl}2(μ-Cl)2(μ-S2)] (1) with Ag+ salts, reacts with 1-pentene in CH3CN to afford {Ru(P(OCH3)3)2(CH3CN)3}2{μ-SCH2CH C(CH3)CH2S}]4+ (4) via dehydroisomerization of 1-pentene, and {Ru(P(OCH3)3)2(CH3CN)3}2(μ-SCH2CH2CH(CH2CH3)S)]4+ (3), which is the reaction product from the reaction of the isolated 2 with 1-pentene.The elimination of two hydrogen atoms was confirmed by GC–MS analysis of the pentanes produced via disproportionation of two molecules of 1-pentene.In contrast, the reaction of in situ generated 2 with 1-hexene gave the cyclization product {Ru(P(OCH3)3)2(CH3CN)3}2(μ-SCH2CH2CH(CH2CH2CH3)S)]4+ (5) and a trace amount of the side product {Ru(P(OCH3)3)2(CH3CN)3}2(μ-SSCH2CHCHCH2CH2CH3)]3+ (6) via elimination of H+ from the intermediate.Similarly, {Ru(P(OCH3)3)2(CH3CN)3}2{μ-SCH2CH2CH(CH(CH3)2)S}]4+ (7) and {Ru(P(OCH3)3)2(CH3CN)3}2{μ- SSCH2CHCH(CH(CH3)2)S}]3+ (8) were obtained from the reaction of in situ generated 2 with 4-methyl-1-pentene. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
