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Search for "experimental procedure" in Full Text gives 104 result(s) in Beilstein Journal of Organic Chemistry.

Part 1. Reduction of S-alkyl- thionocarbonates and related compounds in the presence of trialkylboranes/air

  • Jean Boivin and
  • Van Tai Nguyen

Beilstein J. Org. Chem. 2007, 3, No. 45, doi:10.1186/1860-5397-3-45

Graphical Abstract
  • by subsequent modifications of the experimental procedure. We therefore returned our attention to the reduction of S-alkylxanthates that sometimes led to poor or irreproducible results when Method A was employed. In particular, some dimerisation of the radical generated from the xanthate was
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Published 12 Dec 2007

The use of silicon- based tethers for the Pauson- Khand reaction

  • Adrian P. Dobbs,
  • Ian J. Miller and
  • Saša Martinović

Beilstein J. Org. Chem. 2007, 3, No. 21, doi:10.1186/1860-5397-3-21

Graphical Abstract
  • allow the larger ring system (5,9) to be synthesised. This was accomplished by employing 3-butyn-1-ol and 3-buten-1-ol in place of propargyl and allyl alcohol respectively. The same experimental procedure was used and the three acetals were formed in roughly the same ratio as the previous attempt
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Preliminary Communication
Published 06 Jul 2007

Variations in product in reactions of naphthoquinone with primary amines

  • Marjit W. Singh,
  • Anirban Karmakar,
  • Nilotpal Barooah and
  • Jubaraj B. Baruah

Beilstein J. Org. Chem. 2007, 3, No. 10, doi:10.1186/1860-5397-3-10

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  • -naphthoquinone. The reaction of 1,4-naphthoquinone with 4-aminothiophenol and 4-aminophenol. Supporting Information Supporting Information File 9: Supporting information. Experimental procedure and spectral data of products and the crystallographic information. Supporting Information File 10: CIF
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Preliminary Communication
Published 01 Mar 2007

Diastereoselective synthesis of some novel benzopyranopyridine derivatives

  • Pradeep K. Mohakhud,
  • Sujeet M. R. Kumar,
  • Vasanth M. R. Kumar,
  • Ravi M. R. Kumar,
  • Moses D. R. Babu,
  • Vyas D. R. K and
  • Om D. R. Reddy

Beilstein J. Org. Chem. 2006, 2, No. 25, doi:10.1186/1860-5397-2-25

Graphical Abstract
  • mechanism. Molecular structure of the mandalate salt. Structural elucidation. Synthetic sequence to tetrahydropyridine compounds. Resolution of enantiomers using D(-) mandelic acid. Supporting Information Supporting Information File 86: Supplementary experimental data. The file contains all experimental
  • procedure and analytical data belonging to the compounds described in the article. Acknowledgements The authors wish to thank the management of Dr Reddy's group for permitting this work to be published. The authors are grateful to the analytical department for their technical support.
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Published 07 Dec 2006
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