OCTAKIS(ALKYLTHIO)-SUBSTITUTED PHTHALOCYANINES AND THEIR INTERACTIONS WITH SILVER(I) AND PALLADIUM(II) IONS

被引:183
作者
GUREK, AG
BEKAROGLU, O
机构
[1] TUBITAK,DEPT CHEM,MARMARA RES CTR,POB 21,GEBZE 41470,TURKEY
[2] TECH UNIV ISTANBUL,DEPT CHEM,ISTANBUL,TURKEY
来源
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1994年 / 09期
关键词
D O I
10.1039/dt9940001419
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Metal-free phthalocyanines and metal phthalocyaninates (M = Ni, Cu, Co or Zn) carrying eight alkylthio-groups on peripheral positions have been synthesised from 4,5-bis(alkylthio)phthalonitrile and 1,8-diazabicyclo[5.4.0]undec-7-ene (dbu) or the corresponding anhydrous metal salt [NiCl2, CuCl, CoCl2 or Zn(O2CMe)2]. The resulting compounds reacted with silver(I) or palladium(II) salts to form complexes with a phthalocyanine:metal ratio of 1:4. Spectrophotochemical investigation of these reactions revealed that complexation with Ag(I) results in aggregation, while the addition of Pd(II) destroys the aggregation and yields a new Q band at 720 nm.
引用
收藏
页码:1419 / 1423
页数:5
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