@article { ISI:000250545100010, title = {Short and efficient synthetic strategy for the total syntheses of (S)-(+)- and (R)-(-)-Plakolide A}, journal = {European Journal of Organic Chemistry}, number = {30}, year = {2007}, month = {OCT}, pages = {5059-5063}, publisher = {WILEY-V C H VERLAG GMBH}, type = {Article}, address = {PO BOX 10 11 61, D-69451 WEINHEIM, GERMANY}, abstract = {

Concise and efficient total syntheses of anticancer agents (S)(+)-Plakolide A and (R)-(-)-Plakolide A were accomplished in eight steps and an overall yield of 39 \% starting from geraniol. The key steps in our strategy are Sharpless asymmetric epoxidation, double elimination, and Stille coupling reactions.

}, keywords = {Cross-coupling, epoxidation, inhibitors, olefination}, issn = {1434-193X}, doi = {10.1002/ejoc.200700401}, author = {Mohapatra, Debendra K. and Pramanik, Chintnoy and Chorghade, Mukund S. and Gurjar, Mukund K.} } @article { ISI:000266693600010, title = {Formal synthesis of (-) anisomycin via organocatalysis}, journal = {Arkivoc}, year = {2009}, month = {JAN}, pages = {88-94}, publisher = {ARKAT USA INC}, address = {C/O ALAN R KATRITZKY, UNIV FLORIDA, DEPT CHEMISTRY, PO BOX 117200, GAINESVILLE, FL 32611 USA}, abstract = {

An efficient formal synthesis of (-) anisomycin (1), a potent antibiotic agent, has been achieved in good yields and excellent diastereoselectivity. The key steps are proline-catalyzed sequential alpha-amination or alpha-aminoxylation of aldehyde 2 followed by tandem Horner-Wadsworth-Emmons olefination.

}, keywords = {alpha-Amination, alpha-aminoxylation, anisomycin, olefination, Proline}, issn = {1424-6376}, author = {Chouthaiwale, Pandurang V. and Kotkar, Shriram P. and Sudalai, Arumugam} } @article { ISI:000376689000006, title = {Concise enantioselective synthesis of (+)-L-733,060 and (+)-T-2328 via sequential proline catalysis}, journal = {Synlett}, volume = {27}, number = {9}, year = {2016}, month = {JUN}, pages = {1339-1343}, publisher = {GEORG THIEME VERLAG KG}, address = {RUDIGERSTR 14, D-70469 STUTTGART, GERMANY}, abstract = {

A new, sequential proline-catalyzed approach to the synthesis of (+)-L-733,060 and (+)-T-2328 in high optical purity (93\% ee) is described starting from phenyl N-Boc imine. The strategy involves proline-catalyzed Mannich reaction of an arylimine with acetaldehyde followed by -aminoxylation/Wittig olefination in a sequential fashion as the key steps.

}, keywords = {Aminoxylation, imine, Mannich reaction, olefination, sequential}, issn = {0936-5214}, doi = {10.1055/s-0035-1561346}, author = {Lalwani, Komal G. and Sudalai, Arumugam} }