Asymmetric induction in Diels-Alder reac
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James L. Charlton
📂
Article
📅
1985
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Elsevier Science
🌐
French
⚖ 257 KB
Asymmetric inductive effects have been measured on the Diels-Alder reaction of dimethyl fumarate with o-quinodimethane bearing a chiral u-alkoxy group. The chiral substituents used were f-phenylethoxy, 2-(1-phenyl)propoxy, 1-(2\_phenyl)propoxy, 2-(4-phenyljbutoxy and l-cyclohexylethoxy. The greatest