Literature DB >> 24843125

Stereospecific cis- and trans-ring fusions arising from common intermediates.

Steven D Townsend1, Audrey G Ross2, Kai Liu1, Samuel J Danishefsky3.   

Abstract

Highly concise and stereospecific routes to cis and trans fusion, carrying various functionality at one of the bridgehead carbons, have been accomplished.

Entities:  

Keywords:  Diels–Alder cycloaddition; angular methylation; cyclobutenone; mechanistic studies

Mesh：

Substances：

Year:  2014        PMID： 24843125      PMCID： PMC4050558          DOI： 10.1073/pnas.1407613111

Source DB:  PubMed          Journal:  Proc Natl Acad Sci U S A        ISSN： 0027-8424            Impact factor:   11.205


  13 in total

1.  Cyclization reactions of dianions in organic synthesis.

Authors:  Peter Langer; Walter Freiberg
Journal:  Chem Rev       Date:  2004-09       Impact factor: 60.622

2.  Novel hypervalent (10-I-2) iodine structures.

Authors:  W B Farnham; J C Calabrese
Journal:  J Am Chem Soc       Date:  1986-04-01       Impact factor: 15.419

3.  Pinacol type rearrangements in the D ring of steroids.

Authors:  E Ghera
Journal:  Tetrahedron Lett       Date:  1967-01       Impact factor: 2.415

4.  Synthetic Studies Toward Providencin: Efficient Construction of a Furanyl-Cyclobutanone Fragment.

Authors:  Sarah J Stevens; Amélie Bérubé; John L Wood
Journal:  Tetrahedron       Date:  2011-09-02       Impact factor: 2.457

5.  D-nor steroids. IV. Carbonium ion rearrangements of conformationally defined cyclobutanes.

Authors:  J Meinwald; T N Wheeler
Journal:  J Am Chem Soc       Date:  1970-02-25       Impact factor: 15.419

6.  A straightforward route to functionalized trans-Diels-Alder motifs.

Authors:  Jun Hee Lee; Yandong Zhang; Samuel J Danishefsky
Journal:  J Am Chem Soc       Date:  2010-10-20       Impact factor: 15.419

7.  Cyclobutenone as a highly reactive dienophile: expanding upon Diels-Alder paradigms.

Authors:  Xiaohua Li; Samuel J Danishefsky
Journal:  J Am Chem Soc       Date:  2010-08-18       Impact factor: 15.419

8.  D-nor steroids. II. Carbonium ion reactions yielding C-homo-D-bisnor steroids.

Authors:  J Meinwald; J L Ripoll
Journal:  J Am Chem Soc       Date:  1967-12-20       Impact factor: 15.419

9.  Halocycloalkenones as Diels-Alder dienophiles. Applications to generating useful structural patterns.

Authors:  Audrey G Ross; Steven D Townsend; Samuel J Danishefsky
Journal:  J Org Chem       Date:  2012-11-27       Impact factor: 4.354

10.  D-nor steroids. 3. Synthesis of conformationally defined cyclobutylamines and alcohols.

Authors:  J Meinwald; L L Labana; T N Wheeler
Journal:  J Am Chem Soc       Date:  1970-02-25       Impact factor: 15.419
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  1 in total

1.  Biphenyl Cyclobutenone Photoelectrocyclizations.

Authors:  Changhang Dai; Xuchen Zhao; Changqing Song; Zach Schwartz; Jon D Rainier
Journal:  J Org Chem       Date:  2021-09-29       Impact factor: 4.354
  1 in total

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