Stereoselective Synthesis of Novel (±)-trans-Dihydronarciclasine Analogues: Preparation of a Pivotal Intermediate Containing Two Methoxy Substituents

Stereoselective Synthesis of Novel (±)-trans-Dihydronarciclasine Analogues: Preparation of a Pivotal Intermediate Containing Two Methoxy Substituents Stereoselective synthesis of trans-dihydronarciclasine derivatives containing a 1,4-benzodioxane moiety Highly Stereoselective Synthesis of trans-Dihydronarciclasine Analogues Pyrrolizidine alkaloid analogues. Synthesis of macrocyclic diesters of (±)-synthanecine A from (±)-3-chloromethyl-2-hydroxymethyl-1-methyl-2,5-dihydropyrrolium chloride Total Synthesis of Metaphanine and Oxoepistephamiersine Pyrrolizidine alkaloid analogues. Synthesis of 11-membered macrocyclic diesters of (±)-synthanecine A Synthesis of the novel isoquinoline enamide alkaloid polycarpine Total Synthesis of the Pyrrole Alkaloids Strychnuxinal and Strychnuxin Rapid Construction of the [6‐6‐6‐5] Tetracyclic Skeleton of the Daphniphyllum Alkaloid Daphenylline A New Approach to the Total Synthesıs of (±)-Nordasycarpıdone by Rıng-closure wıth Tetrachloro-1,4-benzoquınone