Synthesis of tricarbonyl(η6-quinaldine)chromium(0) by a low pressure method
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Add time:08/07/2019 Source:sciencedirect.com
Several methods for the synthesis of tricarbonyl(η6-quinaldine)chromium 4 were investigated. Whereas thermal and photochemical complexation gave exclusively pentacarbonyl(η1-quinaldine)chromium 2, thermal and high pressure ligand exchange reactions employing (CH3CN)3Cr(CO)3 and tricarbonyl(η6-naphthaline)chromium 3 respectively gave only low conversions. However, the desired complex 4 was obtained by a novel low pressure ligand exchange reaction in 12% yield.Download full-size image
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