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Azzena, Ugo Gavino and Pisano, Luisa and Pittalis, Mario (2004) Alkali metal-mediated synthesis of 1- and 4-substituted N-Alkyl-1,2,3,4-tetrahydroisoquinolines. Heterocycles, Vol. 63 (2), p. 401-409. ISSN 0385-5414. Article. Full text not available from this repository. DOI: 10.3987/COM-03-9936 AbstractReductive cleavage by electron transfer from Li or K metal of 1-alkoxy-substituted N-alkyltetrahydroisoquinolines led to the formation of organometallic derivatives. Quenching of these intermediates with electrophilic reagents afforded 1- or 4-substituted N-alkyl-1,2,3,4-tetrahydroisoquinolines, depending upon the nature of the metal.
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