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Voltammetric metal cation sensors based on ferrocene derivatives with oxazoline and imine substituents (2001)
Journal Article
Sutcliffe, O., Chesney, A., & Bryce, M. (2001). Voltammetric metal cation sensors based on ferrocene derivatives with oxazoline and imine substituents. Journal of Organometallic Chemistry, 637, 134-138

Ferrocene derivatives la, lb and 2 containing oxazoline substituents act as efficient voltammetric sensors of Mg2+ and Ca2+ ions in acetonitrile solution in concentrations as low as 10 mol%: a new redox peak appears in the cyclic voltammogram, positi... Read More about Voltammetric metal cation sensors based on ferrocene derivatives with oxazoline and imine substituents.

Electron acceptors of the fluorene series. Part 12. 9- (Metalloceneylidene)nitrofluorene derivatives of Fc-NF, NF-Fc- NF, and NF-Rc-NF types, and the vinylogues Fc-pi-NF: synthesis, characterisation, intramolecular charge transfer, redox properties and X- (2001)
Journal Article
Perepichka, D., Perepichka, I., Popov, A., Bryce, M., Batsanov, A., Chesney, A., …Sokolov, N. (2001). Electron acceptors of the fluorene series. Part 12. 9- (Metalloceneylidene)nitrofluorene derivatives of Fc-NF, NF-Fc- NF, and NF-Rc-NF types, and the vinylogues Fc-pi-NF: synthesis, characterisation, intramolecular charge transfer, redox properties and X-. Journal of Organometallic Chemistry, 637, 445-462

Reaction of ferrocenecarboxaldehyde 13 and its vinylogue, (E,E)-1-ferrocenyl-4-formyl-1,3-butadiene (16), with nitrofluorenes as CH-acids, results in push-pull compounds of the type Fc-pi -fluorene (8a-g, 12a-e). Similar reaction with bifunctional fe... Read More about Electron acceptors of the fluorene series. Part 12. 9- (Metalloceneylidene)nitrofluorene derivatives of Fc-NF, NF-Fc- NF, and NF-Rc-NF types, and the vinylogues Fc-pi-NF: synthesis, characterisation, intramolecular charge transfer, redox properties and X-.

Synthesis and crystal engineering of new halogenated tetrathiafulvalene (TTF) derivatives and their charge transfer complexes and radical ion salts (2001)
Journal Article
Batsanov, A., Bryce, M., Chesney, A., Howard, J., John, D., Moore, A., …Cuello, A. (2001). Synthesis and crystal engineering of new halogenated tetrathiafulvalene (TTF) derivatives and their charge transfer complexes and radical ion salts. Journal of materials chemistry, 11(9), 2181-2191

Efficient syntheses are reported for tetraiodotetrathiafulvalene 2, 4-iodo-5-methyl-4',5'- bis(methylsulfanyl)TTF 3, and 4-iodo-4',5'- bis(methylsulfanyl)TTF 4 by iodination, using perfluorohexyl iodide, of lithiated derivatives of the corresponding... Read More about Synthesis and crystal engineering of new halogenated tetrathiafulvalene (TTF) derivatives and their charge transfer complexes and radical ion salts.

pi-Extended nitrofluorene-1,3-dithiole chromophore: enhancing the photoresponse of holographic materials through the balance of intramolecular charge transfer and electron affinity (2001)
Journal Article
Perepichka, D., Perepichka, I., Bryce, M., Sokolov, N., & Moore, A. (2001). pi-Extended nitrofluorene-1,3-dithiole chromophore: enhancing the photoresponse of holographic materials through the balance of intramolecular charge transfer and electron affinity. Journal of materials chemistry, 11(7), 1772-1774

The synthesis, electrochemistry, and electron absorption spectra of the novel push-pull type acceptor, 9-{[4,5- bis(hexylthio)-1,3-dithiol-2-ylidene]ethylidene}-2,4,5,7- tetranitrofluorene 3 is reported. A bathochromic shift and increased intensities... Read More about pi-Extended nitrofluorene-1,3-dithiole chromophore: enhancing the photoresponse of holographic materials through the balance of intramolecular charge transfer and electron affinity.

Cocrystals of 2-(2,4,5,7-tetranitrofluoren-9- ylidene)propanedinitrile and 2,4,5,7-tetranitrofluoren-9-one with chlorobenzene (2001)
Journal Article
Batsanov, A., Perepichka, I., Bryce, M., & Howard, J. (2001). Cocrystals of 2-(2,4,5,7-tetranitrofluoren-9- ylidene)propanedinitrile and 2,4,5,7-tetranitrofluoren-9-one with chlorobenzene. Acta crystallographica. Section C, Crystal structure communications, 57, 1299-1302

Crystallization of 2,4,5,7-tetranitro-9- (dicyanomethylene)fluorene [DTeF; systematic name: 2-(2,4,5,7- tetranitro-fluorene-9-ylidene)propanedinitrile] and 2,4,5,7- tetranitrofluoren-9-one (TeNF) from chlorobenzene in the presence of pi -donor compou... Read More about Cocrystals of 2-(2,4,5,7-tetranitrofluoren-9- ylidene)propanedinitrile and 2,4,5,7-tetranitrofluoren-9-one with chlorobenzene.

Electron acceptors of the fluorene series. Part 13. 9-(5- Nitrofuran-2-ylidene)- and 9-(5-nitro-2-thienylidene)-2,4,5,7- tetranitrofluorenes: novel pi-extended electron acceptors. Synthesis, cyclic voltammetry and X-ray crystal structures for the acceptor (2001)
Journal Article
Perepichka, I., Perepichka, D., Lyubchik, S., Bryce, M., Batsanov, A., & Howard, J. (2001). Electron acceptors of the fluorene series. Part 13. 9-(5- Nitrofuran-2-ylidene)- and 9-(5-nitro-2-thienylidene)-2,4,5,7- tetranitrofluorenes: novel pi-extended electron acceptors. Synthesis, cyclic voltammetry and X-ray crystal structures for the acceptor. Journal of the Chemical Society-Perkin Transactions 2, 2001(9), 1546-1551

Two novel polynitrofluorene acceptors pi -extended with 5- nitrofuran and 5-nitrothiophene moieties (2 and 3); have been synthesised. Cyclic voltammetry experiments show single electron reduction peaks at ca. -0.66-0.67 V (vs. Fc/Fc(+)); however, thi... Read More about Electron acceptors of the fluorene series. Part 13. 9-(5- Nitrofuran-2-ylidene)- and 9-(5-nitro-2-thienylidene)-2,4,5,7- tetranitrofluorenes: novel pi-extended electron acceptors. Synthesis, cyclic voltammetry and X-ray crystal structures for the acceptor.

Synthesis of 2-heteroaryl-3-hydroxypyridines by ring expansion reactions of 2-acylfurans with ammonia (2001)
Journal Article
Chubb, R., Bryce, M., & Tarbit, B. (2001). Synthesis of 2-heteroaryl-3-hydroxypyridines by ring expansion reactions of 2-acylfurans with ammonia. Journal of the Chemical Society. Perkin transactions 1, 1853-1854

A straightforward and versatile synthesis of 2-heteroaryl-3- hydroxypyridine derivatives is described by the one-step reaction of 2-acylfurans with ammonia at 150 degreesC.

Synthesis, structures and nonlinear optical properties of novel D-pi-A chromophores: Intramolecular charge transfer from 1,3- dithiole or ferrocene moieties to polynitrofluorene or dicyanomethylene moieties through conjugated linkers (2001)
Journal Article
Moore, A., Chesney, A., Bryce, M., Batsanov, A., Kelly, J., Howard, J., …Khodorkovsky, V. (2001). Synthesis, structures and nonlinear optical properties of novel D-pi-A chromophores: Intramolecular charge transfer from 1,3- dithiole or ferrocene moieties to polynitrofluorene or dicyanomethylene moieties through conjugated linkers. European Journal of Organic Chemistry, 2671-2687

Electron donor-pi -acceptor chromophores 5, 9, 11, 18-20, 21, 22, 27, 28a, 28c, 31, 32, 34-36, 38a-c, 41a, 41c, and 42 have been synthesised. The donor units are 1,3-dithiole and ferrocene; conjugated ethylenic, phenyl, phenylenevinylene, thienyl, bi... Read More about Synthesis, structures and nonlinear optical properties of novel D-pi-A chromophores: Intramolecular charge transfer from 1,3- dithiole or ferrocene moieties to polynitrofluorene or dicyanomethylene moieties through conjugated linkers.

Trialkyltetrathiafulvalene-sigma-tetracyanoanthraquinodimethane (R3TTF-sigma-TCNAQ) diads: Synthesis, intramolecular charge- transfer properties, and X-ray crystal structure (2001)
Journal Article
Perepichka, D., Bryce, M., Batsanov, A., Howard, J., Cuello, A., Gray, M., & Rotello, V. (2001). Trialkyltetrathiafulvalene-sigma-tetracyanoanthraquinodimethane (R3TTF-sigma-TCNAQ) diads: Synthesis, intramolecular charge- transfer properties, and X-ray crystal structure. Journal of Organic Chemistry, 66(13), 4517-4524

We report the use of the electron-donating 4,5-dipentyl-4'- methyl-TTF (TTF = tetrathiafulvalene) moiety in combination with the electron acceptor 11,11,12,12- tetracyanoanthraquinodimethane (TCNAQ) unit in the novel D- sigma -A diad molecules 11, 17... Read More about Trialkyltetrathiafulvalene-sigma-tetracyanoanthraquinodimethane (R3TTF-sigma-TCNAQ) diads: Synthesis, intramolecular charge- transfer properties, and X-ray crystal structure.

A stopperless tetrathiafulvalene based 2 pseudorotaxane molecular shuttle (2001)
Journal Article
Bryce, M., Cooke, G., Devonport, W., Duclairoir, F., & Rotello, V. (2001). A stopperless tetrathiafulvalene based 2 pseudorotaxane molecular shuttle. Tetrahedron Letters, 42(25), 4223-4226

The first stopperless TTF containing molecular shuttle is described. (C) 2001 Elsevier Science Ltd. All rights reserved.

Molecular saddles. 7. New 9,10-bis(1,3-dithiol-2-ylidene)-9,10- dihydroanthracene cyclophanes: Synthesis, redox properties, and X-ray crystal structures of neutral species and a dication salt (2001)
Journal Article
Christensen, C., Batsanov, A., Bryce, M., & Howard, J. (2001). Molecular saddles. 7. New 9,10-bis(1,3-dithiol-2-ylidene)-9,10- dihydroanthracene cyclophanes: Synthesis, redox properties, and X-ray crystal structures of neutral species and a dication salt. Journal of Organic Chemistry, 66(10), 3313-3320

We report the synthesis of cyclophanes 18-20 by ester-forming macrocyclization reactions of diols 15 and 16 with 1,4- benzenedicarbonyl chloride. Compounds 18 and 19 display a two- electron, quasireversible oxidation wave in the cyclic voltammogram t... Read More about Molecular saddles. 7. New 9,10-bis(1,3-dithiol-2-ylidene)-9,10- dihydroanthracene cyclophanes: Synthesis, redox properties, and X-ray crystal structures of neutral species and a dication salt.

The first tetrathiafulvalene-sigma-polynitrofluorene diads: Low HOMO-LUMO gap, amphoteric redox behavior, and charge transfer properties (2001)
Journal Article
Perepichka, D., Bryce, M., McInnes, E., & Zhao, J. (2001). The first tetrathiafulvalene-sigma-polynitrofluorene diads: Low HOMO-LUMO gap, amphoteric redox behavior, and charge transfer properties. Organic Letters, 3(10), 1431-1434

[GRAPHICS] The synthesis, solution redox behavior, EPR, and intramolecular charge transfer properties of novel donor- acceptor diads of TTF-sigma -A type (TTF = substituted tetrathiafulvalene, sigma = saturated spacer, A = polynitrofluorene acceptor)... Read More about The first tetrathiafulvalene-sigma-polynitrofluorene diads: Low HOMO-LUMO gap, amphoteric redox behavior, and charge transfer properties.

Synthesis of conjugated tetrathiafulvalene (TTF)-pi-acceptor molecules - Intramolecular charge transfer and nonlinear optical properties (2001)
Journal Article
Bryce, M., Green, A., Moore, A., Perepichka, D., Batsanov, A., Howard, J., …Villacampa, B. (2001). Synthesis of conjugated tetrathiafulvalene (TTF)-pi-acceptor molecules - Intramolecular charge transfer and nonlinear optical properties. European Journal of Organic Chemistry, 1927-1935

We have synthesised new conjugated donor-pi -acceptor (D-pi -A) chromophores 7, 9, and 12-15 in which monosubstituted tetrathiafulvalene (TTF) and trimethyl-TTF units are the donor moieties, connected by ethylenic bridges to electron-deficient benzen... Read More about Synthesis of conjugated tetrathiafulvalene (TTF)-pi-acceptor molecules - Intramolecular charge transfer and nonlinear optical properties.

An efficient pyridine- and oxadiazole-containing hole-blocking material far organic light-emitting diodes: Synthesis, crystal structure, and device performance (2001)
Journal Article
Wang, C., Jung, G., Hua, Y., Pearson, C., Bryce, M., Petty, M., …Howard, J. (2001). An efficient pyridine- and oxadiazole-containing hole-blocking material far organic light-emitting diodes: Synthesis, crystal structure, and device performance. Chemistry of Materials, 13(4), 1167-1173

In this paper, we focus on the synthesis and structure of the new bis(1,3,4-oxadiazole) system 2,5-bis[2-(4-tert- butylphenyl)-1,3,4-oxadiazol-5-yl]pyridine (PDPyDP). We have fabricated light-emitting diodes (LEDs) using poly[2-methoxy-5- (2-ethylhex... Read More about An efficient pyridine- and oxadiazole-containing hole-blocking material far organic light-emitting diodes: Synthesis, crystal structure, and device performance.

Fluorene co-polymer luminescence: implications for molecular interactions. (2001)
Journal Article
Palsson, L., Wang, C., Monkman, A., Bryce, M., Rumbles, G., & Samuel, I. (2001). Fluorene co-polymer luminescence: implications for molecular interactions. Synthetic Metals, 119(1-3), 627-628

A co-polymer of fluorene and di-alkoxyphenylene has been studied by means of optical spectroscopy. The absorption spectra of solution and films have a maximum at 350 nm, In thick films additional bands at 450 nm and at 550 nm could also be observed.... Read More about Fluorene co-polymer luminescence: implications for molecular interactions..

Synthesis, crystal structure and electrochemistry of a new bimetallic nickel dithiolene complex (NBu4+)(2){C2S4 NiS2C2S2(CO) (2)}(2-). A precursor for molecular conductors (2001)
Journal Article
Batsanov, A., Bryce, M., Dhindsa, A., Howard, J., & Underhill, A. (2001). Synthesis, crystal structure and electrochemistry of a new bimetallic nickel dithiolene complex (NBu4+)(2){C2S4 NiS2C2S2(CO) (2)}(2-). A precursor for molecular conductors. Polyhedron, 20(6), 537-540

The bimetallic complex (NBu4+)(2){C2S4[NiS2C2S2(CO)](2)}(2-) has been prepared and its X-ray crystal structure has been determined. The anions are packed in layers parallel to the crystallographic (0 1 0) plane and are intermingled with parallel laye... Read More about Synthesis, crystal structure and electrochemistry of a new bimetallic nickel dithiolene complex (NBu4+)(2){C2S4 NiS2C2S2(CO) (2)}(2-). A precursor for molecular conductors.

Photochemistry of the pi-extended 9,10-bis(1,3-dithiol-2- ylidene)-9,10-dihydroanthracene system: Generation and characterisation of the radical cation, dication, and derived products (2001)
Journal Article
Jones, A., Christensen, C., Perepichka, D., Batsanov, A., Beeby, A., Low, P., …Parker, A. (2001). Photochemistry of the pi-extended 9,10-bis(1,3-dithiol-2- ylidene)-9,10-dihydroanthracene system: Generation and characterisation of the radical cation, dication, and derived products. Chemistry - A European Journal, 7(5), 973-978. https://doi.org/10.1002/1521-3765%2820010302%297%3A5%3C973%3A%3Aaid-chem973%3E3.0.co%3B2-%23

Flash photolysis of bis[4,5-di(methylsulfanyl)1,3-dithiol-2- ylidene]-9,10-dihydroanthracene (1) in chloroform leads to formation of the transient radical cation species 1(.+) which has a diagnostic broad absorption band at lambda (max) approximate t... Read More about Photochemistry of the pi-extended 9,10-bis(1,3-dithiol-2- ylidene)-9,10-dihydroanthracene system: Generation and characterisation of the radical cation, dication, and derived products.

Crown-annelated 9,10-bis(1,3-dithiol-2-ylidene)-9,10- dihydroanthracene derivatives as cation sensors: Synthesis, X- ray crystal structures, voltammetric and spectroscopic monitoring of metal complexation (2001)
Journal Article
Bryce, M., Batsanov, A., Finn, T., Hansen, T., Moore, A., Howard, J., …Asher, S. (2001). Crown-annelated 9,10-bis(1,3-dithiol-2-ylidene)-9,10- dihydroanthracene derivatives as cation sensors: Synthesis, X- ray crystal structures, voltammetric and spectroscopic monitoring of metal complexation. European Journal of Organic Chemistry, 933-940

The synthesis of O4S2-crown annelated derivatives of 9,10- bis(1,3-dithiol-2-ylidene)-9,10-dihydroanthracene using the novel Horner-Wadsworth-Emmons reagent 7 is reported. The bis- and mono-crown systems 9 and 12 function as efficient Ligands in the... Read More about Crown-annelated 9,10-bis(1,3-dithiol-2-ylidene)-9,10- dihydroanthracene derivatives as cation sensors: Synthesis, X- ray crystal structures, voltammetric and spectroscopic monitoring of metal complexation.

Convenient one pot synthesis of 5-unsubstituted pyrazolo 3,4- c isoquinolines (2001)
Journal Article
Bogza, S., Kobrakov, K., Malienko, A., Sujkov, S., Perepichka, I., Bryce, M., …Dulenko, V. (2001). Convenient one pot synthesis of 5-unsubstituted pyrazolo 3,4- c isoquinolines. Journal of Heterocyclic Chemistry, 38(2), 523-525

The convenient one pot synthesis of pyrazolo[3,4- c]isoquinolines 1 from 5-aminopyrazoles 2 and paraformaldehyde in formic or trifluoroacetic acids is described.