FREE RADICAL-INDUCED C-ALLYLATION OF ALPHA-BROMOLACTONES - SYNTHESIS OF 2-C-ALLYL-2-DEOXY-D-ARABINONO-1,4-LACTONE AND 2-C-ALLYL-2-DEOXY-D-RIBONO-1,4-LACTONE
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HANESSIAN, S
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机构:Department of Chemistry, Université de Montréal, Succ. A. Montrel, Que. H3C 3J7
HANESSIAN, S
LEGER, R
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机构:Department of Chemistry, Université de Montréal, Succ. A. Montrel, Que. H3C 3J7
LEGER, R
ALPEGIANI, M
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机构:Department of Chemistry, Université de Montréal, Succ. A. Montrel, Que. H3C 3J7
ALPEGIANI, M
机构:
[1] Department of Chemistry, Université de Montréal, Succ. A. Montrel, Que. H3C 3J7
Application of the Keck C-allylation of organic halides to 2-bromo-2-deoxy-D-arabinonolactone resulted in the formation of mixtures of 2-C-allyl lactones. The stereochemical preferences observed were dictated by the nature of vicinal and remotely placed substituents in the lactone.