A lanthanide phosphinidene complex: synthesis, structure, and phospha-Wittig reactivity.
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Overview
abstract
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The first lanthanide complex featuring a phosphinidene functional group has been prepared and isolated. Preliminary reactivity studies demonstrate that the lutetium(III) phosphinidene complex, [{2-(iPr2P)-4-Me-C6H3}2NLu]2(μ-PMes)2, behaves as a phospha-Wittig reagent with aldehydes and ketones to give the corresponding phosphaalkenes. Attempts to use the bulky phosphine H2P-2,4,6-tBu3-C6H2 to kinetically stabilize a terminal phosphinidene resulted in C-H activation of an ortho-tBu group and formation of a phosphaindole. Copyright © 2008 American Chemical Society.
author list (cited authors)
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Masuda, J. D., Jantunen, K. C., Ozerov, O. V., Noonan, K., Gates, D. P., Scott, B. L., & Kiplinger, J. L
complete list of authors
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Masuda, Jason D||Jantunen, Kimberly C||Ozerov, Oleg V||Noonan, Kevin JT||Gates, Derek P||Scott, Brian L||Kiplinger, Jaqueline L
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Research
keywords
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Crystallography, X-Ray
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Lanthanoid Series Elements
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Models, Molecular
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Molecular Structure
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Organometallic Compounds
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Phosphines
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