Preprint Short Note Version 1 Preserved in Portico This version is not peer-reviewed

3-(3,5-Difluorophenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde

Version 1 : Received: 14 July 2018 / Approved: 17 July 2018 / Online: 17 July 2018 (09:43:49 CEST)

A peer-reviewed article of this Preprint also exists.

Kumar, N.; Sreenivasa, S.; Kumar, V.; Mohan, N.R. 3-(3,5-Difluorophenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde. Molbank 2018, 2018, 1011. Kumar, N.; Sreenivasa, S.; Kumar, V.; Mohan, N.R. 3-(3,5-Difluorophenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde. Molbank 2018, 2018, 1011.

Abstract

Vilsmeier–Haack reaction of (E)-1-(1-(3,5-difluorophenyl)ethylidene)-2-phenylhydrazine (1) using dimethyl formamide in excess of phosphorous oxychloride by conventional method, resulted in the synthesis of title compound 3-(3,5-difluorophenyl)-1-phenyl-1H-pyrazole-4- carbaldehyde (2) in good yield and high purity. Structure characterization of the novel title compound was done by IR, 1H NMR, 13C NMR and mass spectral analysis.

Keywords

Vilsmeier–Haack; pyrazole; carbaldehyde

Subject

Chemistry and Materials Science, Organic Chemistry

Comments (0)

We encourage comments and feedback from a broad range of readers. See criteria for comments and our Diversity statement.

Leave a public comment
Send a private comment to the author(s)
* All users must log in before leaving a comment
Views 0
Downloads 0
Comments 0
Metrics 0


×
Alerts
Notify me about updates to this article or when a peer-reviewed version is published.
We use cookies on our website to ensure you get the best experience.
Read more about our cookies here.