Synthesis of tertiary propargylic phosphonates by addition of trialkynylaluminum reagents to acyl phosphonates and investigation of their antimicrobial activities
TURKISH JOURNAL OF CHEMISTRY, vol.38, no.5, pp.880-893, 2014 (SCI-Expanded, Scopus, TRDizin)
- Publication Type: Article / Article
- Volume: 38 Issue: 5
- Publication Date: 2014
- Doi Number: 10.3906/kim-1402-6
- Journal Name: TURKISH JOURNAL OF CHEMISTRY
- Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, TR DİZİN (ULAKBİM)
- Page Numbers: pp.880-893
- Eskisehir Osmangazi University Affiliated: Yes
Abstract
A series of propargylic alcohols containing phosphonates was synthesized by addition reactions of tris-(propynyl) and tris-(phenylethynyl) aluminum reagents to acyl phosphonates in good yields. Aromatic moieties of the acyl phosphonates with electron-withdrawing groups generally resulted in better isolated chemical yield. Selected propargylic phosphonates were tested for antimicrobial activities. Compounds 3a and 3h showed noticeable antifungal activity, especially against molds.