ChemInform Abstract: 1,4-Addition of Org
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Reinhold Zimmer; Florian Hiller; Hans-Ulrich Reissig
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Article
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2010
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John Wiley and Sons
⚖ 29 KB
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The trans-selective addition of alkyl lithiums to oxazines generates 4-lithiated 1,2-oxazines, which are trapped with electrophiles to give 5,6-trans-substituted oxazines as major products. -(ZIMMER, REINHOLD;