Reactions of Nepenthone with Chromium(II
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KΓ‘roly Micskei; Julianna Gyarmati; GΓ‘bor KovΓ‘cs; SΓ‘ndor Makleit; Csaba Simon; Zo
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Article
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1999
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John Wiley and Sons
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English
β 162 KB
Morphine alkaloids / 6,14-Ethenomorphinans / Chromium(II) complex reagents / Organochromium(III) complex intermediates A synthetic method for the selective transformations of a reactions with classical reagents to result in 2b (20S). A new unexpected morphine derivative 3 was prepared by a ligand-se