The hetero-armedp-(tert -butyl)calix[4]arene 1 was synthesized by a stepwise procedure. This ligand presented a very strong complexing behavior towards Cu', giving the chiral complex 2 and parent species when reacted with Cu" salts. High-resolution NMR techniques were employed for the characterizati
π-Complexes of Copper(I) Ionic Salts: Synthesis and Crystal Structure of (4-Allylthiosemicarbazide)(sulfamato)copper(I) and Bis(4-allylthiosemicarbazide)(sulfato-O)dicopper(I)
✍ Scribed by O. P. Mel'nyk; Ya. E. Filinchuk; D. Schollmeyer; M. G. Mys'kiv
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- German
- Weight
- 175 KB
- Volume
- 627
- Category
- Article
- ISSN
- 0372-7874
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## Abstract Novel copper(I) mixed‐ligand complexes containing 1,2‐bis(diphenylphosphanyl)benzene (dppbz) and 2,4‐dithiouracil (2,4‐dtucH~2~) ligands have been synthesised by addition of the thione ligand to the dinuclear [Cu(μ‐X)(dppbz)]~2~ intermediate in acetonitrile/methanol or acetone solution.
Silver(1) complexes I Bis(diphenylphosphany1)-o-carborane I o-Carborane Silver(1) perchlorate or nitrate react readily with bis(di-phenylphosphany1)-o-carborane to give the complexes [AgX((PPh2)2C2BloHlo)1 [X = C104 (l), NO3 (2)]. The perchlorate ligand is weakly bound to the silver atom and thus ca