Mechanism of the pinacolโpinacolone rear
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Eric Loeser; Guang-Pei Chen; Tao He; Kapa Prasad; Oljan Repiฤ
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Article
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2002
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Elsevier Science
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French
โ 180 KB
The reaction of 2,3-di-(3-pyridyl)-2,3-butanediol (1) in H 2 SO 4 was studied. It was found that the meso and racemic forms give mono-and bis-SO 3 addition products, which rearrange to a ketone (Metopirone ยฎ ) and two other major by-products. The formation of SO 3 addition products and a marked incr