Enantiomerically pure 1-trifluoromethyl-tetrahydroisoquino- fluoro-â-iminosulfoxide (R)-3, and subsequent elaborations line alkaloid analogues, in which C-1 is a quaternary stereo- of the sulfinyl auxiliary. The absolute stereochemistry of the genic centre, have been synthesized by stereoselective intra- stereogenic centre was determined by X-ray diffraction on molecular Pictet-Spengler reaction of the N-arylethyl ã-tri- the á-phenylpropionic ester (1R,29S)-10
Stereoselective Total Synthesis of Enantiomerically Pure 1-Trifluoromethyl Tetrahydroisoquinoline Alkaloids
CRUCIANELLI, MARCELLO;
1998-01-01
Abstract
Enantiomerically pure 1-trifluoromethyl-tetrahydroisoquino- fluoro-â-iminosulfoxide (R)-3, and subsequent elaborations line alkaloid analogues, in which C-1 is a quaternary stereo- of the sulfinyl auxiliary. The absolute stereochemistry of the genic centre, have been synthesized by stereoselective intra- stereogenic centre was determined by X-ray diffraction on molecular Pictet-Spengler reaction of the N-arylethyl ã-tri- the á-phenylpropionic ester (1R,29S)-10File in questo prodotto:
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