Iron carbonyl induced coupling of olefin
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J. Mantzaris; E. Weissberger
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Article
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1972
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Elsevier Science
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French
β 233 KB
When neat diene I is treated with a 2:l molar ratio of Fe,(CO), or Fe(CO)S at 85O in a glass pressure bottle for 12 hours, coupling occurs through the b 2.3 double bond yielding ketone II. The product is stereochemically pure by TLC on silica gel, and nmr. (m/e)+ = 344 7Okmp = 271-272.5" While the a