Catalytic Asymmetric Synthesis of Chiral Acetals
نویسندگان
چکیده
منابع مشابه
Catalytic Asymmetric Synthesis
Course objectives: At the end of this course you should be able to: • Recognise the types of functional groups which can be prepared by catalytic asymmetric methods discussed in the course; • Use this knowledge in planning the synthesis of enantiomerically enriched compounds from given prochiral starting materials; • Outline the scope and limitations of any methods you propose, with respect to ...
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Background The use of chiral auxiliaries in the synthesis of enantiomerically pure compounds has found wide application for a variety of reactions over the last three decades. Despite the extensive developments in this area by many academic and industrial research groups, new auxiliary controlled reactions continue to evolve frequently [1]. First objectives in this area have been to develop chi...
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heteropoly acids (hpa) and their salts have advantages as catalysts which make them both economically and environmentally attractive, strong br?nsted acidity, exhibiting fast reversible multi-electron redox transformations under rather mild conditions, very high solubility in polar solvents, fairly high thermal stability in the solid states, and efficient oxidizing ability, so that they are imp...
15 صفحه اولCatalytic asymmetric synthesis of chiral allylic amines. Evaluation of ferrocenyloxazoline palladacycle catalysts and imidate motifs.
Palladium(II) catalysts based on a ferrocenyloxazoline palladacyclic (FOP) scaffold were synthesized and evaluated for the rearrangement of prochiral allylic N-(4-methoxyphenyl)benzimidates. When iodide-bridged dimer FOP precatalysts are activated by reaction with excess silver trifluoroacetate, the allylic rearrangement of both E and Z prochiral primary allylic N-(4-methoxyphenyl)benzimidates ...
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ژورنال
عنوان ژورنال: Chinese Journal of Organic Chemistry
سال: 2015
ISSN: 0253-2786
DOI: 10.6023/cjoc201503010