Preparation of some monophenyltetrathiafulvalenes and (p-vinylphenyl)tetrathiafulvalene and its polymerization

A new methacrylic monomer, 4‐(2‐thiazolylazo)phenylmethacrylate (TPMA) was synthesized. Copolymerization of the monomer with methyl methacrylate (MMA) was carried out by free radical polymerization in THF solution at 70 ± 0.5°C, using azobisisobutyronitrile (AIBN) as an initiator. The monomer TPMA and the copolymer poly(TPMA‐co‐MMA) were characterized by Fourier transform infrared (FTIR), 1H nuclear magnetic resonance (NMR), and elemental analysis methods. The polydispersity index of the copolymer was determined using gel permeation chromatography (GPC). Thermogravimetric analysis (TGA) of the copolymer performed in nitrogen revealed that the copolymer was stable to 270°C. The glass transition temperature (Tg) of the copolymer was higher than that of PMMA. The copolymer with a pendent aromatic heterocyclic group can be dissolved in common organic solvents and shows a good film‐forming ability. Both the monomer TPMA and the copolymer poly (TPMA‐co‐MMA) have bright colors: orange and yellow, respectively. © 2006 Wiley Periodicals, Inc. J Appl Polym Sci 103: 2152–2157, 2007

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“…Again, no polymer was formed, maybe due to the inhibitory effect of TPMA. Indeed, similar phenomenon has been reported before 17, 18…”

Section: Methodssupporting

confidence: 88%

Synthesis and characterization of poly[4‐(2‐thiazolylazo)phenyl methacrylate]‐co‐poly(methyl methacrylate)

Zhang

Yang

Sun

et al. 2006

J of Applied Polymer Sci

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“…While we anticipated that polymers featuring pendent TTF moieties may function in multi-point basal plane coordinative interactions with MoS 2 , we and others find the preparation of such polymers challenging synthetically due to limitations imposed by TTF itself on free radical and ionic polymerization techniques, generally low yielding processes affording ill-characterized products. 27 – 29 …”

Section: Introductionmentioning

confidence: 99%

Tetrathiafulvalene-containing polymers for simultaneous non-covalent modification and electronic modulation of MoS₂ nanomaterials

et al. 2016

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“…(2), 292 (HOOC-C,jHZS4-COOH)+ (88), 248 (HOOC-C6H$4)+ (13), 204 (C,H&)+ (1). 190 (17), 159 (2), 146 (9), 101 (3), 88 (4), 76 (3), 69 (2).…”

Section: Experimental Partunclassified

Synthesis, characterization, and electrical conductivity of polyesterification products with tetrathiafulvalene units, and their TCNQ complexes

Koßmehl

Rohde

1982

Makromol. Chem.

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Polyesterification products with tetrathiafulvalene units 3ae were prepared from tetrathiafulvalenedicarbonyl dichloride (1) and various a,w-diols (2a-e) containing 2 to 16 methylene groups. The red to brown products 3a-e with melting points between 235 "C and 128°C are insoluble in all common organic solvents, except for 3e which is soluble in hot DMF. Molecular weights determined by vapor pressure osmometry as well as from elemental analyses data have been found to be g2000. The structures were proved by IR, MS, and electronic spectra. The electrical conductivities of 3a-e are between 4.10-8 and 4.10-13 O-'-cm-'. In TCNQ complexes the electrical conductivities are enhanced by one to five orders of magnitude.

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Preparation of some monophenyltetrathiafulvalenes and (p-vinylphenyl)tetrathiafulvalene and its polymerization

Cited by 31 publications

References 5 publications

Synthesis and characterization of poly[4‐(2‐thiazolylazo)phenyl methacrylate]‐co‐poly(methyl methacrylate)

Synthesis and characterization of poly[4‐(2‐thiazolylazo)phenyl methacrylate]‐co‐poly(methyl methacrylate)

Tetrathiafulvalene-containing polymers for simultaneous non-covalent modification and electronic modulation of MoS₂ nanomaterials

Synthesis, characterization, and electrical conductivity of polyesterification products with tetrathiafulvalene units, and their TCNQ complexes

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Preparation of some monophenyltetrathiafulvalenes and (p-vinylphenyl)tetrathiafulvalene and its polymerization

Cited by 31 publications

References 5 publications

Synthesis and characterization of poly[4‐(2‐thiazolylazo)phenyl methacrylate]‐co‐poly(methyl methacrylate)

Synthesis and characterization of poly[4‐(2‐thiazolylazo)phenyl methacrylate]‐co‐poly(methyl methacrylate)

Tetrathiafulvalene-containing polymers for simultaneous non-covalent modification and electronic modulation of MoS2 nanomaterials

Synthesis, characterization, and electrical conductivity of polyesterification products with tetrathiafulvalene units, and their TCNQ complexes

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Product

Resources

About

Tetrathiafulvalene-containing polymers for simultaneous non-covalent modification and electronic modulation of MoS₂ nanomaterials