Literature DB >> 18422320

Gassman's intramolecular [2 + 2] cationic cycloaddition. formal total syntheses of raikovenal and epi-raikovenal.

Changhong Ko1, John B Feltenberger, Sunil K Ghosh, Richard P Hsung.   

Abstract

The first intramolecular version of Gassman's cationic [2 + 2] cycloaddition employing vinyl acetals tethered to an unactivated olefin and its application in the formal syntheses of raikovenal and epi-raikovenal are described.

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Year:  2008        PMID： 18422320     DOI： 10.1021/ol8004968

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  3 in total

1.  Two Remarkable Epimerizations Imperative for the Success of an Asymmetric Total Synthesis of (+)-Aigialospirol.

Authors:  Ruth Figueroa; John B Feltenberger; Christle C Guevarra; Richard P Hsung
Journal:  Sci China Chem       Date:  2011-01-01       Impact factor: 9.445

2.  [2+2] cycloaddition of 1,3-dienes by visible light photocatalysis.

Authors:  Anna E Hurtley; Zhan Lu; Tehshik P Yoon
Journal:  Angew Chem Int Ed Engl       Date:  2014-07-01       Impact factor: 15.336

Review 3.  Recent advances in the synthesis of gem-dimethylcyclobutane natural products.

Authors:  Erin N Hancock; Johannes M Wiest; M Kevin Brown
Journal:  Nat Prod Rep       Date:  2019-10-16       Impact factor: 13.423
  3 in total

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