An Alternative Regioselective Approach for the Synthesis of Highly Functionalized Derivatives of Pyrazolo[5, 1‐b]purine Scaffold. (11th July 2018)
- Record Type:
- Journal Article
- Title:
- An Alternative Regioselective Approach for the Synthesis of Highly Functionalized Derivatives of Pyrazolo[5, 1‐b]purine Scaffold. (11th July 2018)
- Main Title:
- An Alternative Regioselective Approach for the Synthesis of Highly Functionalized Derivatives of Pyrazolo[5, 1‐b]purine Scaffold
- Authors:
- Sheikhi‐Mohammareh, Seddigheh
Shiri, Ali - Abstract:
- Abstract : A straightforward approach for the regioselective synthesis of highly functionalized pyrazolo[5, 1‐ b ]purine from the annulation of 6‐bromo‐3‐cyano‐2‐(ethylthio)‐5‐methyl‐7‐oxo‐6, 7‐dihydropyrazolo[1, 5‐ a ]pyrimidine with thiourea as a bisnucleophilic reagent under reflux condition in CH3 CN in the presence of Et3 N has been developed. The N ‐alkylation of the synthesis compound was also accomplished. The true regioisomer was determined by 2 D‐NOESY NMR spectroscopy, as well. Abstract :
- Is Part Of:
- Journal of heterocyclic chemistry. Volume 55:Number 9(2018)
- Journal:
- Journal of heterocyclic chemistry
- Issue:
- Volume 55:Number 9(2018)
- Issue Display:
- Volume 55, Issue 9 (2018)
- Year:
- 2018
- Volume:
- 55
- Issue:
- 9
- Issue Sort Value:
- 2018-0055-0009-0000
- Page Start:
- 2055
- Page End:
- 2060
- Publication Date:
- 2018-07-11
- Subjects:
- Heterocyclic compounds -- Periodicals
547.59 - Journal URLs:
- http://onlinelibrary.wiley.com/ ↗
- DOI:
- 10.1002/jhet.3242 ↗
- 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:
- 7522.xml