Über die Bildung von 1,1,2,3-Tetrachlor-2,3-diethoxycyclopropan bei phasentransferkatalysierten Dichlorcyclopropanierungen.

Publikation: Beiträge in ZeitschriftenKommentare / Debatten / BerichteForschung

Authors

On the Formation of 1,1,2,3‐Tetrachloro‐2,3‐diethoxycyclopropane in Phase Transfer Catalysed Dichlorocyclopropanations When phase transfer catalysed dichlorocyclopropanations are performed in commercial chloroform as reagent/solvent (50% aq. NaOH/TEBA‐Cl, 40°C), the title compound 4 (a single stereoisomer assumed to be trans) is produced from the ethanol present in chloroform as a stabiliser. Formation of 4 can be avoided by pre‐extracting the chloroform with water. A reaction path for the formation of 4 is proposed. Copyright © 1985 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim
Titel in ÜbersetzungOn the Formation of 1,1,2,3-Tetrachloro-2,3-diethoxycyclopropanein Phase Transfer Catalysed Dichlorocyclopropanations
OriginalspracheDeutsch
ZeitschriftChemische Berichte
Jahrgang118
Ausgabenummer5
Seiten (von - bis)2137-2139
Anzahl der Seiten3
ISSN0009-2940
DOIs
PublikationsstatusErschienen - 01.05.1985
Extern publiziertJa

DOI

Zuletzt angesehen

Publikationen

  1. A coastal and an interior Douglas fir provenance exhibit different metabolic strategies to deal with drought stress
  2. Finding Creativity in Predictability: Seizing Kairos in Chronos Through Temporal Work in Complex Innovation Processes
  3. Rhizosphere microbiome modulated effects of biochar on ryegrass 15N uptake and rhizodeposited 13C allocation in soil
  4. The interplay of social rank perceptions of Trump and Biden and emotions following the U.S. presidential election 2020
  5. Multiply metallated organic intermediates: a tris(lithiomethyl)-cyclohexane and a hexalithiotrimethyl-cyclohexanetriolate.
  6. Agro-ecosystem services and dis-services in almond orchards are differentially influenced by the surrounding landscape
  7. Introduction: With International Business Administration and Entrepreneurship into the future of management education
  8. People incorrectly correcting other people: The pragmatics of (re-)corrections and their negotiation in a Facebook group
  9. Grazing effects on intraspecific trait variability vary with changing precipitation patterns in Mongolian rangelands
  10. Patterns and hotspots of carabid beetle diversity in the Palaearctic – insights from a hyperdiverse invertebrate taxon
  11. Detection and mapping of water pollution variation in the Nile Delta using multivariate clustering and GIS techniques
  12. Rationalitätsverständnisse, Analysefelder und Integration der Wirtschaftswissenschaften am Beispiel des Umweltschutzes
  13. Assessing collaboration, knowledge exchange, and stakeholder agency in coastal governance to enhance climate resilience
  14. Fatigue life enhancement via residual stress engineering due to local forming during refill friction stir spot welding
  15. Pathways to Implementation: Evidence on How Participation in Environmental Governance Impacts on Environmental Outcomes
  16. Phosphorus status, use and recycling in a Chinese peri-urban region with intensive animal husbandry and cropping systems
  17. Refill friction stir spot welding of thermoplastic composites: Case study on Carbon-fiber-reinforced polyphenylene sulfide
  18. Transformative pedagogy for sustainable entrepreneurship and technology innovation: The case of EIT climate KIC training
  19. Hans von Marées als entwicklungsgeschichtlicher Gipfelpunkt moderner Malerei? Zum Bildverständnis von Julius Meier-Graefe
  20. Customer Profitability Analysis in decision-making–The roles of customer characteristics, cost structures, and strategizing
  21. Straw amendment and nitrification inhibitor controlling N losses and immobilization in a soil cooling-warming experiment