Microwave‐assisted Vilsmeier‐Haack synthesis of Pyrazole‐4‐carbaldehydes. (25th November 2019)
- Record Type:
- Journal Article
- Title:
- Microwave‐assisted Vilsmeier‐Haack synthesis of Pyrazole‐4‐carbaldehydes. (25th November 2019)
- Main Title:
- Microwave‐assisted Vilsmeier‐Haack synthesis of Pyrazole‐4‐carbaldehydes
- Authors:
- Kumari, Poonam
Sood, Sumit
Kumar, Anil
Singh, Karan - Abstract:
- Abstract: The synthesis of 4‐formylpyrazoles using Vilsmeier‐Haack reagent is a common protocol in pyrazole chemistry. An efficient microwave‐assisted synthesis of 4‐formylpyrazoles by employing Vilsmeier‐Haack reagent (OPC‐VH) derived from phthaloyl dichloride/dimethylformamide has been described. This method offers the advantages of operational simplicity, avoiding the use of POCl3 as toxic reagents and reuse of the by‐product in the preparation of phthaloyl dichloride. Abstract :
- Is Part Of:
- Journal of heterocyclic chemistry. Volume 57:Number 2(2020)
- Journal:
- Journal of heterocyclic chemistry
- Issue:
- Volume 57:Number 2(2020)
- Issue Display:
- Volume 57, Issue 2 (2020)
- Year:
- 2020
- Volume:
- 57
- Issue:
- 2
- Issue Sort Value:
- 2020-0057-0002-0000
- Page Start:
- 796
- Page End:
- 804
- Publication Date:
- 2019-11-25
- Subjects:
- Heterocyclic compounds -- Periodicals
547.59 - Journal URLs:
- http://onlinelibrary.wiley.com/ ↗
- DOI:
- 10.1002/jhet.3824 ↗
- Languages:
- English
- ISSNs:
- 0022-152X
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 4998.200000
British Library DSC - BLDSS-3PM
British Library STI - ELD Digital store - Ingest File:
- 12799.xml