Abstract
A half-sandwich 1,2-azaborolyl (Ab) ruthenium complex, (Ab-C≡CPh)RuCl(PPh3)2 (1), has been synthesized by treating RuCl2(PPh3)3 with lithium 1,2-azaborolide L-1, or by treating either RuCl2(PPh3)3 or RuHCl(PPh3)3 directly with 1,2-azaborole LH-1. It is evaluated as a suitable precatalyst in [2 + 2] cycloadditions of norbornene derivatives with DMAD and in atom transfer radical additions of halogenated compounds with olefins.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Aza Compounds / chemistry*
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Boron Compounds / chemistry*
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Catalysis
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Cyclization
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Models, Molecular
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Molecular Structure
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Norbornanes / chemical synthesis*
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Norbornanes / chemistry
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Organometallic Compounds / chemical synthesis*
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Organometallic Compounds / chemistry*
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Ruthenium / chemistry*
Substances
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Aza Compounds
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Boron Compounds
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Norbornanes
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Organometallic Compounds
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Ruthenium