Synthetic studies on (+)-bucidarasin C: two diastereoselective transannular reactions producing cis-decaline derivatives that show reversal selectivity
摘要:
This manuscript describes studies on the construction of the cis-decaline core of (+)-bucidarasin C. The transannular Diels-Alder (TADA) reaction of a macrocyclic lactone successfully afforded the desired cis-decaline derivative in a stereoselective manner. On the other hand, the stereoselective transannular cascade Michael (TACM) reaction of the parent macrocyclic lactone afforded the diastereomeric cis-decaline derivative as the major product. (C) 2012 Elsevier Ltd. All rights reserved.
Synthetic studies on (+)-bucidarasin C: two diastereoselective transannular reactions producing cis-decaline derivatives that show reversal selectivity
摘要:
This manuscript describes studies on the construction of the cis-decaline core of (+)-bucidarasin C. The transannular Diels-Alder (TADA) reaction of a macrocyclic lactone successfully afforded the desired cis-decaline derivative in a stereoselective manner. On the other hand, the stereoselective transannular cascade Michael (TACM) reaction of the parent macrocyclic lactone afforded the diastereomeric cis-decaline derivative as the major product. (C) 2012 Elsevier Ltd. All rights reserved.