@article { ISI:000276909600011, title = {Synthesis of aculeatins A and B via iterative hydrolytic kinetic resolution}, journal = {Synthesis-Stuttgart}, number = {9}, year = {2010}, month = {MAY}, pages = {1479-1484}, publisher = {GEORG THIEME VERLAG KG}, address = {RUDIGERSTR 14, D-70469 STUTTGART, GERMANY}, abstract = {

A simple and concise approach for the synthesis of aculeatins A and B starting from (+/-)-epichlorohydrin is described. The synthetic strategy features Jacobsen{\textquoteright}s hydrolytic kinetic resolution and a Linchpin coupling as key steps.

}, keywords = {aculeatins, Epoxide, Hydrolytic kinetic resolution, Linchpin coupling, spirocyclization}, issn = {0039-7881}, doi = {10.1055/s-0029-1218687}, author = {Harbindu, Anand and Kumar, Pradeep} } @article { ISI:000291302900019, title = {Organocatalytic enantioselective approach to the synthesis of verbalactone and (R)-massoialactone}, journal = {Synthesis-Stuttgart}, number = {12}, year = {2011}, month = {JUN}, pages = {1954-1959}, publisher = {GEORG THIEME VERLAG KG}, address = {RUDIGERSTR 14, D-70469 STUTTGART, GERMANY}, abstract = {

The organocatalytic enantioselective synthesis of verbalactone and (R)-massoialactone is described. The requisite stereogenic centers of the target molecules were constructed using L-proline-catalyzed alpha-aminoxylation and Horner-Wadsworth-Emmons (HWE) olefination. Yamaguchi macrolactonization and ring-closing metathesis were employed as key steps in the syntheses.

}, keywords = {alpha-aminoxylation, Horner-Wadsworth-Emmons olefination, L-proline, massoialactone, Ring-closing metathesis, verbalactone, Yamaguchi macrolactonization}, issn = {0039-7881}, doi = {10.1055/s-0030-1260051}, author = {Harbindu, Anand and Kumar, Pradeep} } @article { ISI:000288074100009, title = {Stereoselective synthesis of (-)-galantinic acid}, journal = {Synthesis-Stuttgart}, number = {6}, year = {2011}, month = {MAR}, pages = {901-904}, publisher = {GEORG THIEME VERLAG KG}, address = {RUDIGERSTR 14, D-70469 STUTTGART, GERMANY}, abstract = {

An efficient and highly concise synthesis of (-)-galantinic acid has been achieved using an asymmetric allylation reaction of Garner{\textquoteright}s aldehyde.

}, keywords = {Amino alcohol, Chiral pool, iterative asymmetric allylation, Oxidation, stereoselective synthesis}, issn = {0039-7881}, doi = {10.1055/s-0030-1258431}, author = {Dubey, Abhishek and Harbindu, Anand and Kumar, Pradeep} } @article { ISI:000307306500021, title = {Enantio- and diastereocontrolled conversion of chiral epoxides to trans-cyclopropane carboxylates: application to the synthesis of cascarillic acid, grenadamide and L-(-)-CCG-II}, journal = {Organic \& Biomolecular Chemistry}, volume = {10}, number = {34}, year = {2012}, month = {JUL}, pages = {6987-6994}, publisher = {ROYAL SOC CHEMISTRY}, type = {Article}, address = {THOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLAND}, abstract = {

An efficient high yielding improved method for the enantio- and diastereoselective cyclopropanation of chiral epoxides using triethylphosphonoacetate and base (Wadsworth-Emmons cyclopropanation) is reported. The utility of this protocol is illustrated by concise and practical synthesis of cascarillic acid, grenadamide and L-(-)-CCG-II, a cyclopropane containing natural products.

}, issn = {1477-0520}, doi = {10.1039/c2ob25622c}, author = {Kumar, Pradeep and Dubey, Abhishek and Harbindu, Anand} } @article { ISI:000312145400009, title = {First total synthesis of seimatopolide B}, journal = {RSC Advances}, volume = {2}, number = {30}, year = {2012}, month = {OCT}, pages = {11231-11234}, publisher = {ROYAL SOC CHEMISTRY}, type = {Article}, address = {THOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLAND}, abstract = {

The first enantioselective total synthesis of seimatopolide B has been achieved, using ring-closing metathesis and DCC (N,N{\textquoteright}-dicyclohexylcarbodiimide) coupling as key steps. The stereogenic centres were generated by means of iterative hydrolytic kinetic resolution (HKR) of racemic epoxides.

}, issn = {2046-2069}, doi = {10.1039/c2ra21838k}, author = {Nookaraju, U. and Harbindu, Anand and Bhise, Ankushkumar D. and Sharma, Brijesh M. and Kumar, Pradeep} } @article { ISI:000316843000010, title = {Asymmetric routes to pentadec-1-en-4-ol: application to the syntheses of aculeatins F and epi-F, (R)- and (S)-5-hexadecanolide and a formal synthesis of solenopsin}, journal = {Tetrahedron-Asymmetry}, volume = {24}, number = {5-6}, year = {2013}, month = {MAR}, pages = {305-314}, publisher = {PERGAMON-ELSEVIER SCIENCE LTD}, address = {THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND}, abstract = {

A short and simple route to the synthesis of pentadec-1-en-4-ol, an important synthetic building block for the aculeatins F and epi-F, insect pheromone 5-hexadecanolide, solenopsin and various other natural products has been developed via proline-catalyzed alpha-aminoxylation of an aldehyde and hydrolytic kinetic resolution of a terminal epoxide. While the synthesis of aculeatins F and epi-F has been accomplished using a FIFA promoted oxidative spirocyclization/dithiane deprotection reaction sequence and linchpin coupling as key steps, the synthesis of hexadecanolide and a formal synthesis of solenopsin was performed using ring-closing metathesis (RCM) as key step. (C) 2013 Elsevier Ltd. All rights reserved.

}, issn = {0957-4166}, doi = {10.1016/j.tetasy.2013.02.005}, author = {Harbindu, Anand and Sharma, Brijesh M. and Kumar, Pradeep} } @article {46779, title = {Enantio- and diastereocontrolled conversion of chiral epoxides to trans-cyclopropane carboxylates: application to the synthesis of cascarillic acid, grenadamide and L-(-)-CCG-II (vol 10, pg 6987, 2012)}, journal = {Organic \& Biomolecular Chemistry}, volume = {18}, year = {2020}, month = {JUL}, pages = {5264}, type = {Correction}, issn = {1477-0520}, doi = {10.1039/d0ob90090g}, author = {Kumar, Pradeep and Dubey, Abhishek and Harbindu, Anand} }