Access to a variety of Ge(II) and Sn(II) compounds through substitution of hypersilyl moiety
| Title | Access to a variety of Ge(II) and Sn(II) compounds through substitution of hypersilyl moiety |
| Publication Type | Journal Article |
| Year of Publication | 2021 |
| Authors | Bisai, MKumar, Ajithkumar, VS, Gonnade, RG, Sen, SS |
| Journal | Organometallics |
| Volume | 40 |
| Issue | 15 |
| Pagination | 2651-2657 |
| Date Published | AUG |
| Type of Article | Article |
| ISSN | 0276-7333 |
| Abstract | We have prepared amidinato-germylene (3) and -stannylene (4) with a tris(trimethylsilyl)silyl substituent and subsequently substituted the hypersilyl moiety by reacting 3 with chlorophosphines, which led to phosphino germylenes (5 and 6) with concomitant liberation of (Me3Si)(3)SiCl. Exploiting the fluoride affinity of the silicon atom, we have prepared pentafluoropyridyl germylene (7) and -stannylene (8) by reacting 3 and 4 with C5F5N with simultaneous elimination of (Me3Si)(3)SiF. These are the first examples of aryl germylenes or stannylenes prepared via C-F bond activation of a perfluoroarene. The reaction of 4 with Me3NO resulted in a novel Sn2O2 ring (9). All compounds were characterized by single-crystal X-ray structure determination studies. |
| DOI | 10.1021/acs.organomet.1c00306 |
| Type of Journal (Indian or Foreign) | Foreign |
| Impact Factor (IF) | 3.876 |
Divison category:
Catalysis and Inorganic Chemistry
Physical and Materials Chemistry
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