Literature DB >> 17511506

Direct access to 1,4-dihydroxyanthraquinones: the Hauser annulation reexamined with p-quinones.

Dipakranjan Mal1, Sutapa Ray, Indrajeet Sharma.   

Abstract

3-Phenylsulfanylphthalides (e.g. 8a) readily react with p-benzoquinones in the presence of LiOtBu in THF to furnish 1,4-dihydroxyanthraquinones in good yields and one-pot operations.

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Year:  2007        PMID： 17511506     DOI： 10.1021/jo062271j

Source DB:  PubMed          Journal:  J Org Chem        ISSN： 0022-3263            Impact factor:   4.354


  4 in total

Review 1.  Rearrangements of organic peroxides and related processes.

Authors:  Ivan A Yaremenko; Vera A Vil'; Dmitry V Demchuk; Alexander O Terent'ev
Journal:  Beilstein J Org Chem       Date:  2016-08-03       Impact factor: 2.883

2.  Total synthesis and biological evaluation of (+)- and (-)-bisanthraquinone antibiotic BE-43472B and related compounds.

Authors:  K C Nicolaou; Jochen Becker; Yee Hwee Lim; Alexandre Lemire; Thomas Neubauer; Ana Montero
Journal:  J Am Chem Soc       Date:  2009-10-21       Impact factor: 15.419

3.  9,10-Dioxo-9,10-di-hydro-anthracene-1,4-diyl di-acetate.

Authors:  Jing-Jing Zhang; Cai-Xia Yin; Fang-Jun Huo
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2013-04-27

4.  Regiodefined synthesis of brominated hydroxyanthraquinones related to proisocrinins.

Authors:  Joyeeta Roy; Tanushree Mal; Supriti Jana; Dipakranjan Mal
Journal:  Beilstein J Org Chem       Date:  2016-03-16       Impact factor: 2.883
  4 in total

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