Institut für Anorganische und Analytische Chemie, Westfälische Wilhelms-Universität Münster, Corrrensstrasse 30, D-48149 Münster, Germany.
Chem Commun (Camb). 2010 Jan 14;46(2):324-6. doi: 10.1039/b920474a. Epub 2009 Nov 27.
Reaction of tetraphosphine platinum(II) complexes with 2-azidoethyl isocyanide 3 in methanol leads to complexes with two trans-coordinated NH,NH-stabilized carbene ligands 6(X)(2). Complexes 6(X)(2) react with phenyldivinylphosphine under substitution of the remaining phosphine ligands followed by an intramolecular hydroamination reaction to produce complex 1(PF(6))(2) with a macrocyclic [16]ane-P(2)C(NHC)(2) ligand.
四膦合铂(II)配合物与 2-叠氮乙基异氰酸酯 3 在甲醇中的反应生成具有两个反式配位的 NH,NH-稳定的卡宾配体 6(X)(2)的配合物。配合物 6(X)(2)与苯基亚乙烯基膦反应，取代剩余的膦配体，然后进行分子内氢胺化反应，生成具有大环[16]烷-P(2)C(NHC)(2)配体的配合物 1(PF(6))(2)。
