Imidazolium and Imidazolinium Salts as C
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David Sémeril; Christian Bruneau; Pierre H. Dixneuf
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Article
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2002
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John Wiley and Sons
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English
⚖ 147 KB
This review reports the utilisation of catalytic systems prepared in situ from a source of ruthenium, a precursor of 1,3-diaminocarbene, and a base to perform enyne ring-closing metathesis. Silylated enynes and allyl propargyl ethers have been rearranged into cyclic derivatives bearing a conjugated