@article { ISI:000262312300018, title = {First asymmetric total synthesis of penarolide sulfate A(1)}, journal = {European Journal of Organic Chemistry}, number = {36}, year = {2008}, month = {DEC}, pages = {6213-6224}, publisher = {WILEY-BLACKWELL}, type = {Article}, address = {COMMERCE PLACE, 350 MAIN ST, MALDEN 02148, MA USA}, abstract = {

Penarolide sulfate A(1), with three contiguous stereogenic centers on a macrocyclic skeleton, affords promise as an alpha-glucosidase inhibitor. Herein, we describe the first asymmetric total synthesis of this natural product. A stereoselective strategy for rapid assembly of the complete framework of the 30-membered macrocyclic core is delineated herein. Sequential amidation and intramolecular Sonogashira cross-coupling reactions were pivotal to the success of our efforts. ((C) Wiley-VCH Verlag GmbH \& Co. KGaA, 69451 Weinheim, Germany, 2008)

}, keywords = {Asymmetric synthesis, C-C coupling, Dihydroxylation, epoxidation, Macrocycles, Regioselectivity, Total synthesis}, issn = {1434-193X}, doi = {10.1002/ejoc.200800680}, author = {Mohapatra, Debendra K. and Bhattasali, Debabrata and Gujar, Mukund K. and Khan, Mohammad Islam and Shashidhara, K. S.} }