Ferrocene‐containing polymers. V. Polycondensation of <i>N</i>,<i>N</i>‐dimethylaminomethylferrocene

Neuse, Eberhard W.; Quo, Edward

doi:10.1002/pol.1965.100030418

Cited by 5 publications

(1 citation statement)

References 10 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…159 These species are interesting as examples of high molecular weight polymers with transition metals in the main chain. Other examples of polymers with alternating hydrocarbon and ferrocene sections are known, but are generally of low molecular weight and have not been investigated electrochemically; early examples included species with alternating ferrocenylene and CH 2 units prepared by condensation reactions of FcCH 2 NMe 2 160 and FcCH 2 OH. 161 Recently, thermal ring-opening reactions of the [2]metallocenophanes 3,4′-M(C 5 H 3 t Bu) 2 (CMe 2 ) 2 162 (M ) Fe, Fe + , Co, Co + ) have led to low molecular weight oligomers comprised of hydrocarbon segments alternating with ferrocene, ferrocenium, cobaltocene, or cobaltocenium units.…”

Section: Metallocenes Linked By Saturated Carbon Bridgesmentioning

confidence: 99%

Metal−Metal Interactions in Linked Metallocenes

1997

View full text Add to dashboard Cite

References 665 Dermot O'Hare was born and educated in Newry, Co Down, N. Ireland. He received his B.A. in 1982 at Balliol College, Oxford, and subsequently remained there to carry out his D.Phil. under the supervision of Professor M. L. H. Green FRS. In 1985 he was awarded a Royal Commission of 1851 Research Fellowship. In 1986−87 he spent one year at the CR&D Laboratories of E.I. duPont de Nemours in Wilmington, DE, working with Professor J. S. Miller. He is currently a University Lecturer in Inorganic Chemistry and a Septcentenary Fellow of Balliol College, Oxford. He has published research articles on a wide range of topics from synthetic molecular organometallic chemistry to time-resolved, in situ synchrotron X-ray diffraction. In 1993 he co-authored with Professor D. W. Bruce the book entitled Inorganic Materials, which has just appeared as a 2nd edition. In 1996 he was awarded the Royal Society of Chemistry's Sir Edward Frankland Fellowship.

show abstract

Section: Metallocenes Linked By Saturated Carbon Bridgesmentioning

confidence: 99%

Metal−Metal Interactions in Linked Metallocenes

1997

View full text Add to dashboard Cite

show abstract

Molybdenum‐Containing polysalts of the poly[ferricene‐1,2(1,3:1,1′)diyl‐methylene] cation

Neuse

Khan

1987

Applied Organom Chemis

View full text Add to dashboard Cite

Poly Cferricene-1,2( 1,3:1 ,l')diyl-methylene) polycations, generated from the neutral precursor polymer 1 (M,, = 2800) by dioxygen (0,) oxidation in sulfuric acid medium, are paired first, in a model reaction, with the hexafluorophosphate anion and, in the principal series of experiments, with the two molybdenum-containing complex anions, octamolybdate and phosphododecamolybdate. The model poly(hexafluorophosphate) 2b, as well as the polymolybdates 2c and 2d, precipitate from aqueous acidic solution of the corresponding polysulfate 2a after anion exchange; scopically. In addition to the hexafluorophosphate anion, the model polysalts 2b contain small proportions, typically 5-15%, of sulfate anion (probably present as HSO;), indicating incompleteness of the anion exchange process. Analytical data suggest similarly incomplete exchange of anions also for the polymolybdates 2c and 2d. Oxidation of ferrocene units along the polymer chain is practically complete in the great majority of polysalts 2 synthesized. The molybdenum-containing polymers are of interest as plant micronutrients possessing slow-release properties.

show abstract

Organometallic polymers. I. Synthesis of ferrocene‐containing poly(phosphine oxides) and poly(phosphine sulfides)

Pittman

1967

J. Polym. Sci. A‐1 Polym. Chem.

View full text Add to dashboard Cite

synopeiePoly(phosphine oxides) and poly(phosphine sulfides) of ferrocene were synthesized in the melt phase. The resulting ferrocene polymers, linked by phosphorus bridges, were thermally stable and infusible solids, of low molecular weight @,, < 4000). Phenyldichlorophosphine, phenyldichlomphosphonate, and phenylphosphonothioic dichloride were copolymerieed with ferrocene in the melt phase (80-110°C.) with ZnClt as a catalyst.As the polymerization temperature was raised, cleavage of cyclopentadiene rings from iron became more pronounced, and cyclopentane-bridged polymers of ferrocene were produced in competition with the ferrocenephosphorus polymers. The cleavagepolymerization process became predominant at 140OC. The structures of poly(phos phine oxides) (and sulfides) of ferrocene were verified by infrared and nuclear magnetic resonance spectroscopy.

show abstract

Ferrocene‐containing polymers. V. Polycondensation of N,N‐dimethylaminomethylferrocene

Cited by 5 publications

References 10 publications

Metal−Metal Interactions in Linked Metallocenes

Metal−Metal Interactions in Linked Metallocenes

Molybdenum‐Containing polysalts of the poly[ferricene‐1,2(1,3:1,1′)diyl‐methylene] cation

Organometallic polymers. I. Synthesis of ferrocene‐containing poly(phosphine oxides) and poly(phosphine sulfides)

Contact Info

Product

Resources

About