Stereospecific synthesis of trans-1,3-di
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Frank Ungemach; Mike DiPierro; Robert Weber; James M. Cook
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Article
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1979
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Elsevier Science
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French
⚖ 241 KB
The stereospecific synthesis of trans-1,3-disubstituted-1,2,3,4\_tetrahydro $-carbolines has been accomplished in good yield by a two step sequence which involves Pi&et-Spengler condensation of Nb-benzyltryptophan methyl: ester with aldehydes, followed by removal of the 2-benzyl moiety from the corr