作者:Tomasz Jaroń、Piotr A. Orłowski、Wojciech Wegner、Karol J. Fijałkowski、Piotr J. Leszczyński、Wojciech Grochala
DOI:10.1002/anie.201408456
日期:2015.1.19
discharge hamper the use of transition metal borohydrides as hydrogen storage materials, and the drawbacks of current synthetic methods obstruct the exploration of these systems. A wet‐chemistry approach, which is based on solvent‐mediated metathesis reactions of precursors containing bulky organic cations and weakly coordinating anions, leads to mixed‐metal borohydrides that contain only a small amount
Mono- and Bisionic Mo- and W-Based Schrock Catalysts for Biphasic Olefin Metathesis Reactions in Ionic Liquids
作者:Roman Schowner、Iris Elser、Florian Toth、Emmanuel Robe、Wolfgang Frey、Michael R. Buchmeiser
DOI:10.1002/chem.201802472
日期:2018.9.6
of the first ionic Mo‐ and W‐based Schrock‐type catalysts based on pyridinium and phosphonium tagged aryloxide ligands were prepared. Bisionic complexes of the general formula Mo(Imido)(CHR)(OR′)2(OTf)2 and monoionic monoaryloxide pyrrolide (pyr) (MAP‐type) catalysts [M(Imido)(CHR)(OR′)(pyr)+][A−] were successfully employed and tested in various olefin metathesis benchmark reactions under both, homogeneous
作者:Przemysław J. Malinowski、Daniel Himmel、Ingo Krossing
DOI:10.1002/anie.201603741
日期:2016.8
novel route has unprecedented capabilities to form unusual and weakly bound complexes. Here, we report on the three dihalogen–silver complexes Ag(Cl2)A, Ag(Br2)A, and Ag(I2)A derived from the soluble silver compound Ag(A) (characterized by single‐crystal/powder XRD, Raman spectra, and quantum‐mechanical calculations).
使用一种简便的新方法制备的可溶于全氟己烷且不含供体的银化合物Ag(A)(A = Al(OR F)4; R F = C(CF 3)3)具有形成异常和弱结合复合物的空前能力。 。在这里,我们报告了由可溶性银化合物Ag(A)衍生的三种二卤-银配合物Ag(Cl 2)A,Ag(Br 2)A和Ag(I 2)A(以单晶/粉末为特征) XRD,拉曼光谱和量子力学计算)。