9-O-(Pentafluorophenylcarbamoyl)quinine and 10-(pentafluorophenylcarbamoyloxy)- 6'-methoxy-11-norcinchonan-9-ol, obtained by derivatization of alkaloid double bond, were compared in NMR enantiodiscrimination experiments of selected chiral substrates
The enantiodiscriminating efficiency of exhaustively carbamoylated, mixed carbamoylated/silylated, a...
The solution structures of ion pairs formed by quarternary ammonium ions derived from quinine alkalo...
The use of 2,4,6-tri[(S)-1%-methylbenzylamino]-1,3,5-triazine as a chiral solvating agent for the NM...
Several C9-carbamoyl derivatives of quinine have been prepared and compared as chiral solvating agen...
Carbamoyl derivatives of quinine obtained by derivatization of its double bond have been prepared an...
A summary of selected NMR studies of enantiodiscrimination phenomena regarding the use of quinine-ba...
The stereochemistries in solution of the diastereoisomeric complexes formed by quinines modified at ...
Computational and NMR investigations of diastereoisomeric aggregates arising from the interaction of...
Abstract: The determination of the absolute configuration of chiral alcohols and amines is typically...
The determination of the enantiomeric composition of α- trifluoromethylated-hydroxyl compounds using...
Os sais derivados de alcalóides da Cinchona têm sido muito utilizados como catalisadores de transfer...
The discrimination of enantiomers of mandelonitrile by means of 1D 13C NMR and with the aid of the c...
NMR spectroscopic investigations involving extensive use of ROESY and DOSY techniques and comparison...
Carbamoylation at the C(9) site of dihydroquinine affords new and efficient chiral solvating agents ...
The synthesis of enantiomerically pure compounds is an important objective of the organic chemistry....
The enantiodiscriminating efficiency of exhaustively carbamoylated, mixed carbamoylated/silylated, a...
The solution structures of ion pairs formed by quarternary ammonium ions derived from quinine alkalo...
The use of 2,4,6-tri[(S)-1%-methylbenzylamino]-1,3,5-triazine as a chiral solvating agent for the NM...
Several C9-carbamoyl derivatives of quinine have been prepared and compared as chiral solvating agen...
Carbamoyl derivatives of quinine obtained by derivatization of its double bond have been prepared an...
A summary of selected NMR studies of enantiodiscrimination phenomena regarding the use of quinine-ba...
The stereochemistries in solution of the diastereoisomeric complexes formed by quinines modified at ...
Computational and NMR investigations of diastereoisomeric aggregates arising from the interaction of...
Abstract: The determination of the absolute configuration of chiral alcohols and amines is typically...
The determination of the enantiomeric composition of α- trifluoromethylated-hydroxyl compounds using...
Os sais derivados de alcalóides da Cinchona têm sido muito utilizados como catalisadores de transfer...
The discrimination of enantiomers of mandelonitrile by means of 1D 13C NMR and with the aid of the c...
NMR spectroscopic investigations involving extensive use of ROESY and DOSY techniques and comparison...
Carbamoylation at the C(9) site of dihydroquinine affords new and efficient chiral solvating agents ...
The synthesis of enantiomerically pure compounds is an important objective of the organic chemistry....
The enantiodiscriminating efficiency of exhaustively carbamoylated, mixed carbamoylated/silylated, a...
The solution structures of ion pairs formed by quarternary ammonium ions derived from quinine alkalo...
The use of 2,4,6-tri[(S)-1%-methylbenzylamino]-1,3,5-triazine as a chiral solvating agent for the NM...