Synthesis of Optically Active Dihydrochrysanthemolactone by Asymmetric Decomposition of Unsaturated Diazoacetic Ester
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چکیده
منابع مشابه
Synthesis of optically active dihydropyrans from asymmetric [4 + 2] cycloaddition of β,γ-unsaturated α-ketoesters with allenic esters.
β-Isocupreidine (β-ICD) catalyzed asymmetric [4 + 2] cycloaddition of β,γ-unsaturated α-ketoesters with allenic esters afforded ester-substituted functionalized dihydropyran derivatives in high yields along with high enantioselectivities under mild conditions.
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ژورنال
عنوان ژورنال: Agricultural and Biological Chemistry
سال: 1976
ISSN: 0002-1369
DOI: 10.1080/00021369.1976.10861994