Enantiomerically pure 2-alkyl and 2,3-di
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JosΓ©L. GarcΓa Ruano; Antonio Lorente; JesΓΊs H. RodrΓguez Ramos
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Article
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1998
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Elsevier Science
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French
β 269 KB
A new entry to optically pure aziridines from N-p-methoxyphenyl derivatives of 2-p-tolylsulfinylketimines is reported. The highly stereoselective reduction of the imines with DIBAL-H/ZnX2 yielded the corresponding sulfinyl amines, which can be transformed into the N-Cbz derivatives through a two-ste