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Title of Journal: Monatsh Chem

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Abbravation: Monatshefte für Chemie - Chemical Monthly

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Springer-Verlag

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DOI

10.1007/s00706-006-0560-7

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1434-4475

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The Emphasis Type="Italic"WillgerodtKindler/Em

Authors: Kioumars Aghapoor Farshid Mohsenzadeh Golriz Khanalizadeh Hossein R Darabi
Publish Date: 2007/01/02
Volume: 138, Issue: 1, Pages: 61-65
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Abstract

Water has been found for the first time as a useful solvent in the WillgerodtKindler WK reaction for the synthesis of benzothiomorpholides in high yield at 80°C for 3 h This novel approach confronts the WK protocol with a new situation in which water not only is not regarded as a serious disadvantage but also is applied in this case as a useful solvent in the reaction The basis of this finding is the presence of a methylene chain in the carbonyl substrates which leads to the high reaction selectivity of benzaldehydes over acetophenones


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  1. Revised Phase Diagram of the System NaF–NaBF 4
  2. Highly efficient three-component, one-pot synthesis of dihydropyrano[3,2- c ]chromene derivatives
  3. Synthesen von isomeren Methyl- und 1,1′-Dimethylferrocencarbonsäuren
  4. DFT molecular orbital calculations and natural bond orbital analysis of 1,2,7-thiadiazepane conformers
  5. Complexation of Li + with antamanide: an experimental and theoretical study
  6. Cyclic α -amino acids as precursors for synthesis of 2-amino-3-hetarylpyrrolin-4-ones and their spiro derivatives
  7. 7,15-Diazadispiro[5.1.5.3]hexadecan und Derivate, 1. Mitt.: Darstellung der Grundkörper
  8. Reaching for cyclacenes and short nanotubes through Si substitutions as studied by DFT calculations
  9. Über Dialkylidensulfamide
  10. Spectrometric methods for determination of ligand–protein ratio in monoclonal conjugates: a mini review
  11. Carbon–nitrogen nanorings and nanoribbons: a theoretical approach for altering the ground states of cyclacenes and polyacenes
  12. Methylendiformamid: Ausgangsmaterial für oligomere Carbonsäureamide und-imide
  13. The scale-up of material microstructuring: from scanning probes to self-assembly
  14. 4th Young Investigator Workshop
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  16. Amino Acid Derivatives, VII [1]: Synthesis and Antiviral Evaluation of α-Amino Acid Esters Bearing an Indazole Side Chain
  17. Intramolecular Diels–Alder cyclization of biodihydroxylated benzoic acid derivatives towards novel heterocyclic scaffolds
  18. Stereoselektive Synthese einiger Amidester der (±)-erythro-2,3-Diphenylglutarsäure
  19. Regioselective synthesis of 3,5-diaryl-4-methylisoxazoles
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