Skip to main content
SpringerLink
Log in

2-Cyano-N′-[(1,3-diphenyl-1H-pyrazol-4-yl)methylidene]acetohydrazide in the Synthesis of Nitrogen Heterocycles

  • Published:
Russian Journal of Organic Chemistry Aims and scope Submit manuscript

Abstract

Some interesting nitrogen heterocycles, as well as other products, were synthesized by reactions of 2-cyano-N′-[(1,3-diphenyl-1H-pyrazol-4-yl)methylidene]acetohydrazide with phenyl isothiocyanate/elemental sulfur, 3,4,5-trimethoxybenzaldehyde, 4-hydroxy-1,1′-biphenyl-3-carbaldehyde, 2-oxoquinoline-3-caraldehyde, triethyl orthoformate, ethyl cyanoacetate, and thiosemicarbazide. The structures of all isolated compounds were established from their analytical and spectral data.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. Ramadan, S.K. and Sallam, H.A., J. Heterocycl. Chem., 2018, vol. 55, p. 1942. https://doi.org/10.1002/jhet.3232

    Article  CAS  Google Scholar 

  2. Ramadan, S.K. and Abou-Elmagd, W.S.I., Synth. Commun., 2018, vol. 48, no. 18, p. 2409. https://doi.org/10.1080/00397911.2018.1491995

    Article  CAS  Google Scholar 

  3. Abou-Elmagd, W.S.I., El-Ziaty, A.K., Elzahar, M.I., Ramadan, S.K., and Hashem, A.I., Synth. Commun., 2016, vol. 46, no. 14, p. 1197. https://doi.org/10.1080/00397911.2016.1193755

    Article  CAS  Google Scholar 

  4. Hashem, A.I., Youssef, A.S., Kandeel, K.A., and Abou-Elmagd, W.S.I., Eur. J. Med. Chem., 2007, vol. 42, p. 934. https://doi.org/10.1016/j.ejmech.2006.12.032

    Article  CAS  Google Scholar 

  5. El-Ziaty, A.K., Abou-Elmagd, W.S.I., Ramadan, S.K., and Hashem, A.I., Synth. Commun., 2017, vol. 47, no. 5, p. 471. https://doi.org/10.1080/00397911.2016.1271896

    Article  CAS  Google Scholar 

  6. Ramadan, S.K. and El-Helw, E.A.E., J. Chem. Res., 2018, vol. 42, no. 6, p. 332. https://doi.org/10.3184/174751918X15295796734379

    Article  CAS  Google Scholar 

  7. Hashem, A.I., Abou-Elmagd, W.S.I., El-Ziaty, A.K., and Ramadan, S.K., J. Heterocycl. Chem., 2017, vol. 54, p. 3711. https://doi.org/10.1002/jhet.2937

    Article  CAS  Google Scholar 

  8. Youssef, A.M., El-Ziaty, A.K., Abou-Elmagd, W.S.I., and Ramadan, S.K., J. Heterocycl. Chem., 2015, vol. 52, p. 278. https://doi.org/10.1002/jhet.1943

    Article  CAS  Google Scholar 

  9. El-Helw, E.A.E., Sallam, H.A., and Elgubbi, A.S., Synth. Commun., 2019, vol. 49, no. 20, p. 2651. https://doi.org/10.1080/00397911.2019.1638938

    Article  CAS  Google Scholar 

  10. El-Helw, E.A.E., Derbala, H.A., El-Shahawi, M.M., Salem, M.S., and Ali, M.M., Russ. J. Bioorg. Chem., 2019, vol. 45, p. 42. https://doi.org/10.1134/S1068162019010047

    Article  Google Scholar 

  11. Atta-Allah, S.R., Abou-Elmagd, W.S.I., Kandeel, K.A., Hemdan, M.M., Haneen, D.S., and Youssef, A.S., J. Chem. Res., 2017, vol. 41, p. 617. https://doi.org/10.3184/174751917X15065183733150

    Article  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Chemistry Department, Faculty of Science, Ain Shams University, Abassia, Cairo, 11566, Egypt

    S. K. Ramadan, E. A. E. El-Helw & M. E. Azab

Authors
  1. S. K. Ramadan
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. E. A. E. El-Helw
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. M. E. Azab
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to S. K. Ramadan.

Additional information

Conflict of Interests

The authors declare no conflict of interests.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Ramadan, S.K., El-Helw, E.A.E. & Azab, M.E. 2-Cyano-N′-[(1,3-diphenyl-1H-pyrazol-4-yl)methylidene]acetohydrazide in the Synthesis of Nitrogen Heterocycles. Russ J Org Chem 55, 1940–1945 (2019). https://doi.org/10.1134/S1070428019120224

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1134/S1070428019120224

Keywords

Search

Navigation