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CS-W001157 4
Total: USD 88.00

Ethyl 2-butynoate

  • CAS No. 4341-76-8

  • Cat. No. CS-W009547
  • Purity≥98%
  • MDL No.MFCD00015182

*For research and further manufacturing use only, not for direct human use.

Ethyl 2-butynoate|CS-W009547

Structure of 4341-76-8

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General Information

  • CAS No. 4341-76-8
  • Cat. No. CS-W009547
  • Purity ≥98%
  • MDL No. MFCD00015182
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₈O₂
  • Molecular Weight 112.13
  • Synonym(s) Tetrolic Acid Ethyl Ester; Ethyl 2-butynoate
  • SMILES CC#CC(OCC)=O

Description

Ethyl 2-butynoate, a 2-alkynoate is a methanogenesis inhibitor. It is an electron deficient internal alkyne that has been reported to undergo codimerization with alkenes to form 1,3-dienes catalyzed by rhodium(I)/H8-BINAP complex. The annulation of thioamides with ethyl 2-butynoate catalyzed by tri-n-butylphosphine to form thiazolines has been investigated.Ethyl 2-butynoate was used in the study of its effect on in vitro degradation and microbial biomass production.It may be used in the synthesis of the following:3-ethyl, 1-methyl 1-(2-nitrophenyl)-cyclopent-3-ene-1,3-dicarboxylate tricyclic aziridine derivativesalkenylsilanols

Synthesis

  • Route1
    • null|null
      541-41-3
    • null|null
      74-99-7
    • ~80%
    • In-stock
      Ethyl 2-butynoate|CS-W009547
      4341-76-8

    References

    • Fischer, Daniel F.; Barakat, Assem; Xin, Zhuo-Qun; Weiss, Matthias E.; Peters, Rene Chemistry - A European Journal, 2009 , vol. 15, # 35 p. 8722 - 8741
  • Route2

    References

    • Maity, Pradip; Lepore, Salvatore D. Journal of Organic Chemistry, 2009 , vol. 74, # 1 p. 158 - 162
  • Route3
    • null|null
      1474-92-6
    • ~99%
    • In-stock
      Ethyl 2-butynoate|CS-W009547
      4341-76-8

    References

    • Brittain, Judith M.; Jones, R. Alan; Taheri, Sayed Ali Naghi Tetrahedron, 1992 , vol. 48, # 36 p. 7609 - 7618

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   26.3
  • LogP   0.5728
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   1

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