@article { ISI:000245142600010, title = {Synthesis of the C19-C34 segment of amphidinolide C}, journal = {Synlett}, number = {4}, year = {2007}, month = {MAR}, pages = {567-570}, publisher = {GEORG THIEME VERLAG KG}, type = {Article}, address = {RUDIGERSTR 14, D-70469 STUTTGART, GERMANY}, abstract = {

The synthesis of the C19-C34 segment of amphidinolide C is described. The key steps include the Mioskowski{\textquoteright}s Lewis acid catalyzed epoxide opening with the alcohol, ring-closing metathesis, Wittig reaction, and Nozaki-Hiyama-Kishi coupling reaction.

}, keywords = {amphidinolide C, Cytotoxic, Nozaki-Hiyama-Kishi coupling, Ring-closing metathesis, Wittig reaction}, issn = {0936-5214}, doi = {10.1055/s-2007-967968}, author = {Mohapatra, Debendra K. and Rahaman, Hasibur and Chorghade, Mukund S. and Gurjar, Mukund K.} } @article { ISI:000253170200010, title = {Stereoselective synthesis of the C33-C44 fragment of palau{\textquoteright}amide}, journal = {Tetrahedron Letters}, volume = {49}, number = {5}, year = {2008}, month = {JAN}, pages = {786-789}, publisher = {PERGAMON-ELSEVIER SCIENCE LTD}, address = {THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND}, abstract = {

An efficient stereoselective synthesis of the C33-C44 fragment of palau{\textquoteright}amide is described using a Sharpless asymmetric epoxidation, a regioselective nucleophilic ring opening of the epoxide, a Grignard reaction and a Luche stereoselective reduction of a keto compound as the key steps. (C) 2007 Elsevier Ltd. All rights reserved.

}, keywords = {Cytotoxic, Luche{\textquoteright}s stereoselective reduction, palau{\textquoteright}amide, Sharpless asymmetric epoxidation, Stereoselective}, issn = {0040-4039}, doi = {10.1016/j.tetlet.2007.11.200}, author = {Mohapatra, Debendra K. and Nayak, Sabita} } @article { ISI:000255342400008, title = {Synthesis of the C14-C29 segment of amphidinolide U utilizing a tandem dihydroxylation-S(N)2 cyclization protocol}, journal = {Synlett}, number = {6}, year = {2008}, month = {APR}, pages = {837-840}, publisher = {GEORG THIEME VERLAG KG}, type = {Article}, address = {RUDIGERSTR 14, D-70469 STUTTGART, GERMANY}, abstract = {

The synthesis of the C14-C29 subunit of amphidinolide U is described. The key steps include the trans-2,5-disubstituted tetrahydrofurans via a highly diastereoselective and high yielding tandem dihydroxylation-S(N)2 cyclization, Wittig reaction, and Nozaki-Hiyama-Kishi coupling reaction.

}, keywords = {amphidinolide U, Cytotoxic, Nozaki-Hiyama-Kishi coupling, tandem dihydroxylation-S(N)2 cyclization, Wittig reaction}, issn = {0936-5214}, doi = {10.1055/s-2008-1042931}, author = {Mohapatra, Debendra K. and Rahaman, Hasibur} } @article { ISI:000258030400010, title = {Total synthesis of (S)-(-)-curvularin: a ring-closing-metathesis-based construction of the macrocyclic framework}, journal = {Synlett}, number = {12}, year = {2008}, month = {JUL}, pages = {1801-1804}, publisher = {GEORG THIEME VERLAG KG}, type = {Article}, address = {RUDIGERSTR 14, D-70469 STUTTGART, GERMANY}, abstract = {

A convergent, flexible, and efficient approach to the synthesis of curvularin is described. Key step is the high-yielding macrocyclic ring formation by ring-closing metathesis (RCM) using the Grubbs second-generation catalyst.

}, keywords = {curvularin, Cytotoxic, Pinnick oxidation, Ring-closing metathesis, Wittig reaction}, issn = {0936-5214}, doi = {10.1055/s-2008-1078504}, author = {Mohapatra, Debendra K. and Rahaman, Hasibur and Pal, Rita and Gurjar, Mukund K.} } @article { ISI:000271055100016, title = {Stereoselective synthesis of the densely functionalized C1-C9 fragment of amphidinolides C and F}, journal = {Tetrahedron Letters}, volume = {50}, number = {46}, year = {2009}, month = {NOV}, pages = {6276-6279}, publisher = {PERGAMON-ELSEVIER SCIENCE LTD}, address = {THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND}, abstract = {

The synthesis of the C1-C9 subunit of amphidinolides C and F is described. Key steps include tandem Sharpless asymmetric dihydroxylation-S(N)2 cyclization reaction, Lewis acid-mediated epoxide opening, Wittig reaction, and Wacker oxidation. (C) 2009 Elsevier Ltd. All rights reserved.

}, keywords = {Amphidinolide C and F, Cytotoxic, Tandem dihydroxylation-S(N)2, Wacker oxidation, Wittig reaction}, issn = {0040-4039}, doi = {10.1016/j.tetlet.2009.09.001}, author = {Mohapatra, Debendra K. and Dasari, Pavankumar and Rahaman, Hasibur and Pal, Rita} }