Synthesis and Structural Characterization of Lithium, Potassium, Magnesium, and Heavier Group 14 Metal Complexes Derived from 2-Quinolyl-Linked (Thiophosphorano)methane
作者:Wing-Por Leung、Yuk-Chi Chan、Thomas C. W. Mak
DOI:10.1021/om400062e
日期:2013.5.13
[Pbμ2-C(iPr2P═S)(C9H6N-2)]2 (10), respectively. Reaction of 3 with 1 equiv of MN(SiMe3)2}2 (M = Sn, Pb) afforded the corresponding “open-box” 1,3-distannacyclobutane [Snμ2-C(iPr2P═S)(C9H6N-2)]2 (11) and [Pbμ2-C(iPr2P═S)(C9H6N-2)]2 (12), respectively. The structures of 3–6 and 9–12 have been determined by X-ray crystallography.
合成和锂,镁,钾的结构表征,并从新颖2-喹啉基联phosphoranosulfide CH衍生的一系列低价的基团14金属化合物的2(我镨2 P═S)(C 9 H ^ 6 N- 2)(3)报告。单阴离子thiophosphinoyl锂络合物[李(ET 2 O)CH(我镨2 P-S)(C 9 H ^ 6 N-2)}] 2(4)和镁络合物[镁CH(我镨2 P- S)(C 9 H 6 N-2)} 2 ](5)由3与1当量的n BuLi或0.5当量的n Bu 2 Mg在THF中的反应制备。4与2当量的K t BuO复分解得到相应的聚合硫代膦酰基钾络合物[K CH(i Pr 2 P–S)(C 9 H 6 N-2)}] n(6)。的复分解反应4与GeCl 2 ·(二恶烷)和PBCL 2得到“开盒” 1,3- digermacyclobutane [葛μ 2 -C(我镨2 P═S)(C9 ħ 6 N-2)]