- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
Synthesis of New Sugar Based Triazoles and Bis-Triazoles via Click Chemistry | ||
| Al-Mustansiriyah Journal of Science | ||
| Article 1, Volume 22, Issue 2, 2011, Pages 51-60 | ||
| Author | ||
| Adnan Ibrahim Mohammed | ||
| Abstract | ||
| Two types of new triazoles have been synthesized from two essential sugars D-glucose and D-mannitol. The reaction of D-mannitol with acetone in acidic media gave 1,2:5,6-di-O-isopropylidene-D-mannitol (1), Williamson etherification of (1) with propargyl bromide catalyzed by NaOH yielded (2). The [2+3] cycloaddition of compound (2) with glycosyl azide (5) using click conditions gave the targeted 1,4-disubstituted triazoles (6) and (7). | ||
|
Statistics Article View: 32 PDF Download: 28 |
||