0000000000341675

AUTHOR

Diana Keilhofer

showing 2 related works from this author

ChemInform Abstract: New Studies and a Reinvestigation on (4 + 2) Cycloadditions of (-)- Thebaine: Asymmetrical Diels-Alder Reactions with a Conforma…

2010

Some novel Diels-Alder reactions of the opium alkaloid (−)-thebaine (1) as an electron-rich diene and a reinvestigation of its reactions with cyclic and acyclic dienophiles are described. The π-facial selectivity has been studied on the basis of structural analyses of the cycloadducts. Some related results on [4 + 2] cycloaddition reactions of 1-methoxy-1,3-cyclohexadiene (11) are also reported.

chemistry.chemical_compoundThebaineDieneChemistryAlkaloidmedicineDiels alderOrganic chemistryOpiumGeneral MedicineSelectivityCycloadditionmedicine.drugChemInform
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New Studies and a Reinvestigation on [4+2] Cycloadditions of (−)-Thebaine: Asymmetrical Diels-Alder Reactions with a Conformationally Fixed Chiral Di…

1993

Some novel Diels-Alder reactions of the opium alkaloid (−)-thebaine (1) as an electron-rich diene and a reinvestigation of its reactions with cyclic and acyclic dienophiles are described. The π-facial selectivity has been studied on the basis of structural analyses of the cycloadducts. Some related results on [4 + 2] cycloaddition reactions of 1-methoxy-1,3-cyclohexadiene (11) are also reported.

chemistry.chemical_classificationThebaineDieneAlkaloidOrganic ChemistryOpiumMedicinal chemistryCycloadditionchemistry.chemical_compoundPolycyclic compoundchemistrymedicineStereoselectivityPhysical and Theoretical ChemistrySelectivitymedicine.drugLiebigs Annalen der Chemie
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