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The Total Synthesis Of Preswinholide And Studies Toward The Total Syntheses Of Swinholide A And Acutiphycin
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Book Synopsis The Total Synthesis of Preswinholide and Studies Toward the Total Syntheses of Swinholide A and Acutiphycin by : Lars Volker Heumann
Download or read book The Total Synthesis of Preswinholide and Studies Toward the Total Syntheses of Swinholide A and Acutiphycin written by Lars Volker Heumann and published by . This book was released on 2007 with total page 1920 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dissertation Abstracts International by :
Download or read book Dissertation Abstracts International written by and published by . This book was released on 2008 with total page 902 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Total Synthesis of Parvineostemonine and Studies Toward the Synthesis of Pepluacetal by : Christa Gerlinger
Download or read book The Total Synthesis of Parvineostemonine and Studies Toward the Synthesis of Pepluacetal written by Christa Gerlinger and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Studies Towards a Total Synthesis of the Aplyronines by : Michael David Woodrow
Download or read book Studies Towards a Total Synthesis of the Aplyronines written by Michael David Woodrow and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Studies Directed Towards the Total Synthesis of (+)-peloruside A by : Darren William Engers
Download or read book Studies Directed Towards the Total Synthesis of (+)-peloruside A written by Darren William Engers and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Studies Towards the Total Synthesis of (+)-spirastrellolide A. by : Julien Genovino
Download or read book Studies Towards the Total Synthesis of (+)-spirastrellolide A. written by Julien Genovino and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Studies Toward the Total Synthesis of Pentalenic Acid by : Steven Michael Reister
Download or read book Studies Toward the Total Synthesis of Pentalenic Acid written by Steven Michael Reister and published by . This book was released on 2002 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Studies Directed Toward the Total Synthesis of Vernolepin by : Charles Garabed Chavdarian
Download or read book Studies Directed Toward the Total Synthesis of Vernolepin written by Charles Garabed Chavdarian and published by . This book was released on 1975 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Studies Directed Towards the Total Synthesis of Papulacandin D by : Jon Adam Willardsen
Download or read book Studies Directed Towards the Total Synthesis of Papulacandin D written by Jon Adam Willardsen and published by . This book was released on 1993 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Synthetic Studies Towards the Total Synthesis of Popolohuanone E. by : David James Pearson
Download or read book Synthetic Studies Towards the Total Synthesis of Popolohuanone E. written by David James Pearson and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Studies Towards the Total Synthesis of 'upenamide by :
Download or read book Studies Towards the Total Synthesis of 'upenamide written by and published by . This book was released on 2011 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Studies Toward the Total Synthesis of Penostatin F. by : Eric Beaulieu
Download or read book Studies Toward the Total Synthesis of Penostatin F. written by Eric Beaulieu and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Studies Directed Toward the Total Synthesis of (±)-Heliotridane by : Daniel P. Kennedy
Download or read book Studies Directed Toward the Total Synthesis of (±)-Heliotridane written by Daniel P. Kennedy and published by . This book was released on 2002 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Studies Toward the Enantioselective Total Synthesis of Pectenotoxin 2 by : Dmitriy A. Bondar
Download or read book Studies Toward the Enantioselective Total Synthesis of Pectenotoxin 2 written by Dmitriy A. Bondar and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: Studies toward the enantioselective total synthesis of the marine natural toxin pectenotoxin 2 are described. A successful approach to a fully functionalized precursor to the C(29)-C(40) F/G sector began with the establishment of a proper stereochemical relationship between the hydroxyl and methyl substituents at C(37) and C(38) and involved an anti-aldol reaction. The F ring framework was merged by means of vinyl anion coupling. A new hydroxyl-directed hydrogenation protocol featuring ionic bonding between an alkoxide and rhodium catalyst was invented to arrest the pronounced tendency of hydroxy dihydrofurans to undergo dehydration to form more stable furans. A great level of efficiency was gained by routing the synthesis of the C(16)-C(26) subunit through a common intermediate. The carbon framework was then assembled via a Julia coupling process. The resulting double bond was oxidized by way of a Sharpless asymmetric dihydroxylation reaction to produce two new sterecenters and form the ring E tetrahydrofuranyl system. Access to the C(1)-C(15) building block was achieved by convergent coupling of a lithiated alkane to a Weinreb amide. The spirocyclic A/B motif was next constructed in a synchronous manner by two-fold p-methoxybenzyl ether deprotection. Catalytic á-hydroxylation of a conjugated double bond was called upon to complete the oxygenation pattern of this fragment. Union of the C(1)-C(15) and C(16)-C(26) fragments by means of Julia olefination led to construction of the AB(CD)E eastern hemisphere of pectenotoxin 2. Although the route to this target is far from complete, knowledge collected herein should pave the way toward completion of the total synthesis of this fascinating natural product.