Alkyne and ketone induced novel cleavage
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Tao Yu; Liang Deng; Changjia Zhao; Zhiping Li; Zhenfeng Xi
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Article
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2003
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Elsevier Science
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French
⚖ 244 KB
Novel cleavage patterns of C C bonds and C Si bonds were achieved via alkyne-or ketone-induced reactions of zirconacyclobutene-silacyclobutene fused ring compounds; thermodynamically favored six-membered zirconacyclohexadiene derivatives were formed in excellent yields from the four-membered zircona