Abstract
The preparation and structural characterization of tin(IV) complexes supported by (2,2′-phenylphosphino)bis(4,6-di-tert-butylphenolate) ([OPO]2-) are described. The reaction of in-situ prepared Li 2[OPO] with SnCl4 in THF at -35°C produced [OPO]SnCl2(THF) as a THF adduct. Addition of SnCl4 to a THF solution of H2[OPO] in the presence of 2 equiv of NEt3 at room temperature led to the formation of the "ate" complex {[OPO]SnCl3}(HNEt3). The metathetical reactions of Li 2[OPO] with R2SnCl2 (R = Me, n-Bu) in THF at -35°C generated the corresponding five-coordinate dialkyl complexes [OPO]SnR2. In addition to the multinuclear NMR spectroscopic data for all new compounds, X-ray structures of [OPO]SnCl2(THF), [OPO]SnMe2, and [OPO]Sn(n-Bu)2 are presented.
| Original language | English |
|---|---|
| Pages (from-to) | 7587-7593 |
| Number of pages | 7 |
| Journal | Inorganic Chemistry |
| Volume | 46 |
| Issue number | 18 |
| DOIs | |
| Publication status | Published - 2007 Sep 3 |
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All Science Journal Classification (ASJC) codes
- Physical and Theoretical Chemistry
- Inorganic Chemistry
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Biphenolate phosphine complexes of tin(IV). / Liang, Lan Chang; Chang, Yu Ning; Chen, Han Sheng; Hon, Man Lee.
In: Inorganic Chemistry, Vol. 46, No. 18, 03.09.2007, p. 7587-7593.Research output: Contribution to journal › Article
TY - JOUR
T1 - Biphenolate phosphine complexes of tin(IV)
AU - Liang, Lan Chang
AU - Chang, Yu Ning
AU - Chen, Han Sheng
AU - Hon, Man Lee
PY - 2007/9/3
Y1 - 2007/9/3
N2 - The preparation and structural characterization of tin(IV) complexes supported by (2,2′-phenylphosphino)bis(4,6-di-tert-butylphenolate) ([OPO]2-) are described. The reaction of in-situ prepared Li 2[OPO] with SnCl4 in THF at -35°C produced [OPO]SnCl2(THF) as a THF adduct. Addition of SnCl4 to a THF solution of H2[OPO] in the presence of 2 equiv of NEt3 at room temperature led to the formation of the "ate" complex {[OPO]SnCl3}(HNEt3). The metathetical reactions of Li 2[OPO] with R2SnCl2 (R = Me, n-Bu) in THF at -35°C generated the corresponding five-coordinate dialkyl complexes [OPO]SnR2. In addition to the multinuclear NMR spectroscopic data for all new compounds, X-ray structures of [OPO]SnCl2(THF), [OPO]SnMe2, and [OPO]Sn(n-Bu)2 are presented.
AB - The preparation and structural characterization of tin(IV) complexes supported by (2,2′-phenylphosphino)bis(4,6-di-tert-butylphenolate) ([OPO]2-) are described. The reaction of in-situ prepared Li 2[OPO] with SnCl4 in THF at -35°C produced [OPO]SnCl2(THF) as a THF adduct. Addition of SnCl4 to a THF solution of H2[OPO] in the presence of 2 equiv of NEt3 at room temperature led to the formation of the "ate" complex {[OPO]SnCl3}(HNEt3). The metathetical reactions of Li 2[OPO] with R2SnCl2 (R = Me, n-Bu) in THF at -35°C generated the corresponding five-coordinate dialkyl complexes [OPO]SnR2. In addition to the multinuclear NMR spectroscopic data for all new compounds, X-ray structures of [OPO]SnCl2(THF), [OPO]SnMe2, and [OPO]Sn(n-Bu)2 are presented.
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UR - http://www.scopus.com/inward/citedby.url?scp=34548601135&partnerID=8YFLogxK
U2 - 10.1021/ic701006r
DO - 10.1021/ic701006r
M3 - Article
C2 - 17663548
AN - SCOPUS:34548601135
VL - 46
SP - 7587
EP - 7593
JO - Inorganic Chemistry
JF - Inorganic Chemistry
SN - 0020-1669
IS - 18
ER -