Phosphine and Carbene Ligated Silver Acetate Easily Accessed Synthons for Reactions with Silylated Nucleophiles
Yazarlar (2)
Partyka David V
Creative Chemistry, Llc
Creative Chemistry, Llc
Prof. Dr. Nihal DELİGÖNÜL Gaziosmanpaşa Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Inorganic Chemistry (Q4) | ||
| Dergi ISSN | 0020-1669 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 10-2009 |
| Cilt / Sayı / Sayfa | 48 / 19 / 9463–9475 | DOI | 10.1021/ic901371g |
| Makale Linki | http://pubs.acs.org/doi/abs/10.1021/ic901371g | ||
| Özet |
| The useful synthon tricyclohexylphosphinesilver(I) acetate is easily prepared on gram scale by the reaction of silver(I) acetate and tricyclohexylphosphine in a 1:1 ratio in toluene. (PCy3)Ag(OAc) (1) reacts with a wide range of silylated nucleophiles (Me3Si-X; product with X = N3, 2; Cl, 3; SCN, 4; 1,2,4-triazol-1-yl, 5; trifluoromethanesulfonate (OTf), 6; SPh, 8; Br, 9) to effect room temperature Ag−X bond formation at the expense of the Ag−OAc bond. All new products were characterized by multinuclear NMR spectroscopies, IR spectroscopy, microanalysis, and X-ray crystallography. X-ray crystallography indicated a variety of coordination geometries at silver(I) are accessible, as di- and tetranuclear complexes were observed in all cases except 1, which forms a three-coordinate, mononuclear complex. In the case of 8, NMR and mass spectrometric data suggest fluxional species of variable nuclearity (but with empirical … |
| Anahtar Kelimeler |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Google Scholar | 56 |
| Scopus | 4 |
| Web of Science | 47 |