Literature DB >> 17328553

Benzo[b]fluorenes via indanone dianion annulation: a short synthesis of prekinamycin.

Vladimir B Birman1, Zhufeng Zhao, Lei Guo.   

Abstract

[structure: see text]. A rapid construction of benzo[b]fluorenones via reaction of 1-indanone dianions with phthalate diesters is described. Its utility is illustrated with a concise synthesis of prekinamycin.

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Year:  2007        PMID： 17328553     DOI： 10.1021/ol0629768

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


  3 in total

1.  Asymmetric total synthesis of the epoxykinamycin FL-120 B'.

Authors:  Stephen S Scully; John A Porco
Journal:  Angew Chem Int Ed Engl       Date:  2011-08-30       Impact factor: 15.336

2.  Synthesis of the tetracyclic core of the neomangicols using a late-stage indene alkylation.

Authors:  Jessica L Wood; Brian G Pujanauski; Richmond Sarpong
Journal:  Org Lett       Date:  2009-07-16       Impact factor: 6.005

3.  Diels-Alder reactions using 4,7-dioxygenated indanones as dienophiles for regioselective construction of oxygenated 2,3-dihydrobenz[f]indenone skeleton.

Authors:  Natsuno Etomi; Takuya Kumamoto; Waka Nakanishi; Tsutomu Ishikawa
Journal:  Beilstein J Org Chem       Date:  2008-05-15       Impact factor: 2.883
  3 in total

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