New and Efficient Synthesis of 5,6,7,8-Tetrahydroindolizidines. Application to the Synthesis of Pharmacologically Relevant Chiral Aminoderivatives from L-Asparagine
- 1 January 1990
- journal article
- research article
- Published by The Japan Institute of Heterocyclic Chemistry in HETEROCYCLES
- Vol. 31 (1) , 9-12
- https://doi.org/10.3987/com-89-5202
Abstract
A convenient and high yielding cyclization reaction of N-pyrrolylbutyl triflates is shown. The method is applied to afford the potential DA agonists 3, enantiomerically pure from L-asparagine.Keywords
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