SYNTHESIS AND CHARACTERIZATION OF TIN(IV) PORPHYRINS WITH S2- AND SE2- AXIAL LIGANDS

被引:29
作者
GUILARD, R [1 ]
RATTI, C [1 ]
BARBE, JM [1 ]
DUBOIS, D [1 ]
KADISH, KM [1 ]
机构
[1] UNIV HOUSTON,DEPT CHEM,HOUSTON,TX 77204
关键词
D O I
10.1021/ic00007a021
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The reaction of Cp2TiS5 or Cp2TiSe5 with divalent tin porphyrins of the form (P)Sn leads to the formation of (P)SnS or (P)SnSe, where P is the dianion of tetraphenylporphyrin (TPP), tetra-m-tolylporphyrin (TmTP), tetra-p-tolylporphyrin (TpTP), tetramesitylporphyrin (TMP), or octaethylporphyrin (OEP). These pentacoordinated compounds provide the first examples for the binding of chalcogen axial ligands and an oxo type ligation in main-group metalloporphyrins. Each synthesized complex was characterized by mass spectrometry, IR, UV-visible, and H-1 NMR spectroscopies as well as by electrochemistry.
引用
收藏
页码:1537 / 1542
页数:6
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