Complexes (PCP)Re(O)(OAc) [R = Pr (4a) and Bu (4b); PCP = κ-P,C,P-2,6-(RPCH)CH] undergo unexpected irreversible hydrolysis to yield (PCP)Re(O)(OAc)(OH) (3a/3b) and free AcOH. 3a and 3b are highly fluxional in solution, possibly via AcOH loss and the intermediacy of (PCP)Re(O), which was isolated for R = Bu (5b).
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http://dx.doi.org/10.1021/acs.inorgchem.7b02628 | DOI Listing |
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