Osmabenzenes from the reactions of HC[triple bond]CCH(OH)C[triple bond]CH with OsX2(PPh3)3 (X = Cl, Br) |
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Authors: | Xia Haiping He Guomei Zhang Hong Wen Ting Bin Sung Herman H Y Williams Ian D Jia Guochen |
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Institution: | Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, PR China. |
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Abstract: | Treatment of OsX2(PPh3)3 (X = Cl, Br) with HCCCH(OH)CCH in THF produces OsX2(CH=C(PPh3)CH(OH)CCH)(PPh3)2, which reacts with PPh3 to give osmabenzenes Os(CHC(PPh3)CHC(PPh3)CH)X2(PPh3)2]+. |
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