𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Ferrocene compounds. XXV. Synthesis and characterization of ferrocene-containing oligoamides, their precursors, and analogues

✍ Scribed by Zoran Zorić; Vladimir Rapić; Srdjan Lisac; Marijana Jukić

Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
185 KB
Volume
37
Category
Article
ISSN
0887-624X

No coin nor oath required. For personal study only.

✦ Synopsis

A general method for preparation of ferrocene-containing monoamines (5-7) and diamines (10, 11) starting from the corresponding quaternary ammonium iodide 3 and ferrocene mono-(4) and dithiaaliphatic acids (8, 9) was developed. Amines obtained have been characterized as acet-and benzamides (12-15). The oligoamide precursors (16, 17, 22, 23) were synthesized by reactions of succinic or glutaric anhydride with amines (6, 7, 10, 11). Their conversion into oligoamide analogs (20, 21, 25) failed. The desired diamides (20, 21) were prepared by condensation of amines (6, 7) with alkanedioyl chlorides, (CH 2 ) n (COCl) 2 (n ϭ 0, 1, 2, 3). Reactions of diamine 10 with succinic or glutaric anhydride gave amino acids 28-formal monomers for the planned oligomerization. Oligomers 29 were synthesized by condensation of equimolar amounts of diamines 10 and the above mentioned alkanedioyl chlorides in dichloromethane at 0°C. The structure of oligomers 29 was indicated from their IR and 1 H-NMR spectra in comparison with the model substances 12-28. The degree of polymerization of compounds 29 was determined by 1 H-NMR end-group analysis (DP n ϭ 4 -6).

📜 SIMILAR VOLUMES

Synthesis, characterization and properti
Synthesis, characterization and properties of novel polyamides containing ferrocene unit and flexible spacers
✍ Shahram Mehdipour-Ataei; Samal Babanzadeh 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 162 KB 👁 2 views

## Abstract Synthesis and characterization of ferrocene‐containing main‐chain polyamides are reported in this article. A new, interesting type of organometallic monomer (FDADO) based on ferrocene was prepared by interfacial condensation of 1,1′‐dichlorocarbonyl ferrocene with 2 mol 1,8‐diamino‐3,6‐

Synthesis, characterization and antibact
Synthesis, characterization and antibacterial properties of symmetric 1,1′-ferrocene derived Schiff-base ligands and their Co(II), Cu(II), Ni(II) and Zn(II) chelates
✍ Zahid H. Chohan; M. Praveen 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 63 KB 👁 2 views

Symmetric 1,1'-dimethylferrocene derived Schiff-base ligands have been prepared by the condensation reaction of 1,1'-diacetylferrocene with 2-aminopyrazine, 2-aminopyridine and 2aminothiazole respectively. Their transition metal chelates, of the type [M(L)]Cl 2 [M = Cu(II)] and [M(L)(Cl 2 )] [M = Co