
pmid: 14651111
AbstractFor Abstract see ChemInform Abstract in Full Text.
Ajmaline, Molecular Structure, Molecular Conformation, Tryptophan, SPN (Synthetic preparation), Cyclocondensation reaction (Pictet-Spengler, stereoselective; total synthesis of raumacline and deethyl raumacline via cis-specific Pictet-Spengler reaction and stereoselective Dieckmann cyclization); Alkaloids Role: PNU (Preparation, unclassified), SPN (Synthetic preparation), PREP (Preparation) (indole; prepn. of the tetracyclic core of ajmaline alkaloids via cis-specific Pictet-Spengler reaction and stereoselective Dieckmann cyclization); Crystal structure (of deethyl raumacline intermediate); Dieckmann condensation (stereoselective; total synthesis of raumacline and deethyl raumacline via cis-specific Pictet-Spengler reaction and stereoselective Dieckmann cyclization); Asymmetric synthesis and induction (total synthesis of raumacline and deethyl raumacline via cis-specific Pictet-Spengler reaction and stereoselective Dieckmann cyclization), unclassified), Crystallography, X-Ray, stereoselective; total synthesis of raumacline and deethyl raumacline via cis-specific Pictet-Spengler reaction and stereoselective Dieckmann cyclization); Alkaloids Role: PNU (Preparation, Cyclocondensation reaction (Pictet-Spengler, PREP (Preparation) (indole; prepn. of the tetracyclic core of ajmaline alkaloids via cis-specific Pictet-Spengler reaction and stereoselective Dieckmann cyclization); Crystal structure (of deethyl raumacline intermediate); Dieckmann condensation (stereoselective; total synthesis of raumacline and deethyl raumacline via cis-specific Pictet-Spengler reaction and stereoselective Dieckmann cyclization); Asymmetric synthesis and induction (total synthesis of raumacline and deethyl raumacline via cis-specific Pictet-Spengler reaction and stereoselective Dieckmann cyclization), Alkaloids, Isomerism, Cyclization
Ajmaline, Molecular Structure, Molecular Conformation, Tryptophan, SPN (Synthetic preparation), Cyclocondensation reaction (Pictet-Spengler, stereoselective; total synthesis of raumacline and deethyl raumacline via cis-specific Pictet-Spengler reaction and stereoselective Dieckmann cyclization); Alkaloids Role: PNU (Preparation, unclassified), SPN (Synthetic preparation), PREP (Preparation) (indole; prepn. of the tetracyclic core of ajmaline alkaloids via cis-specific Pictet-Spengler reaction and stereoselective Dieckmann cyclization); Crystal structure (of deethyl raumacline intermediate); Dieckmann condensation (stereoselective; total synthesis of raumacline and deethyl raumacline via cis-specific Pictet-Spengler reaction and stereoselective Dieckmann cyclization); Asymmetric synthesis and induction (total synthesis of raumacline and deethyl raumacline via cis-specific Pictet-Spengler reaction and stereoselective Dieckmann cyclization), unclassified), Crystallography, X-Ray, stereoselective; total synthesis of raumacline and deethyl raumacline via cis-specific Pictet-Spengler reaction and stereoselective Dieckmann cyclization); Alkaloids Role: PNU (Preparation, Cyclocondensation reaction (Pictet-Spengler, PREP (Preparation) (indole; prepn. of the tetracyclic core of ajmaline alkaloids via cis-specific Pictet-Spengler reaction and stereoselective Dieckmann cyclization); Crystal structure (of deethyl raumacline intermediate); Dieckmann condensation (stereoselective; total synthesis of raumacline and deethyl raumacline via cis-specific Pictet-Spengler reaction and stereoselective Dieckmann cyclization); Asymmetric synthesis and induction (total synthesis of raumacline and deethyl raumacline via cis-specific Pictet-Spengler reaction and stereoselective Dieckmann cyclization), Alkaloids, Isomerism, Cyclization
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