All Outputs (14)

Pd-Immobilized Schiff Base Double-Layer Macrocycle: Synthesis, Structures, Peroxidase Mimic Activity, and Antibacterial Performance (2021)
Journal Article
Wang, K., Chen, K., Prior, T. J., Feng, X., & Redshaw, C. (2022). Pd-Immobilized Schiff Base Double-Layer Macrocycle: Synthesis, Structures, Peroxidase Mimic Activity, and Antibacterial Performance. ACS Applied Materials & Interfaces, 14(1), 1423–1433. https://doi.org/10.1021/acsami.1c19795

Di-, tri-, and tetra-aldehydes have been employed to access new [2 + 2] [2 + 3] and [2 + 4] double-layer Schiff base macrocycles. The [2 + 3] compound has been used for the immobilization of Pd and the resulting composite has been employed as a perox... Read More about Pd-Immobilized Schiff Base Double-Layer Macrocycle: Synthesis, Structures, Peroxidase Mimic Activity, and Antibacterial Performance.

Tethered ruthenium(II) η6-arene complexes: assessing the potential of benzylic substituents to control metal-centred chirality, and applications in asymmetric transfer hydrogenations of ketones (2021)
Journal Article
Shroot, S., Prior, T. J., Wiles, C., & Murray, B. S. (2022). Tethered ruthenium(II) η6-arene complexes: assessing the potential of benzylic substituents to control metal-centred chirality, and applications in asymmetric transfer hydrogenations of ketones. Journal of organometallic chemistry, 960, Article 122232. https://doi.org/10.1016/j.jorganchem.2021.122232

The synthesis and characterisation of a small series of tethered ruthenium(II) η6-arene complexes is described, where a single benzylic substituent is examined as a route to enforcing chirality at the metal centre upon ligation of a tethered bidentat... Read More about Tethered ruthenium(II) η6-arene complexes: assessing the potential of benzylic substituents to control metal-centred chirality, and applications in asymmetric transfer hydrogenations of ketones.

pH-dependent concatenation of an inorganic complex results in solid state helix formation (2021)
Journal Article
Hoffer, E., Niebuhr, B. P., Pota, K., Schwartz, T. M., Burnett, M. E., Prior, T. J., …Green, K. N. (2022). pH-dependent concatenation of an inorganic complex results in solid state helix formation. Inorganica Chimica Acta, 531, Article 120740. https://doi.org/10.1016/j.ica.2021.120740

Growth of the library of tetraaza macrocyclic pyridinophane ligands is a result of the potential to treat neurodegenerative diseases by binding unregulated redox active metal-ions, scavenging radicals, and reducing oxidative stress. As part of this w... Read More about pH-dependent concatenation of an inorganic complex results in solid state helix formation.

Anti-inflammation and antimalarial profile of 5-pyridin-2-yl-1H-[1,2,4]triazole-3-carboxylic acid ethyl ester as a low molecular intermediate for hybrid drug synthesis (2021)
Journal Article
Eya’ane Meva, F., Prior, T. J., Evans, D. J., Shah, S., Tamngwa, C. F., Belengue, H. G. L., …Llinás, M. (2022). Anti-inflammation and antimalarial profile of 5-pyridin-2-yl-1H-[1,2,4]triazole-3-carboxylic acid ethyl ester as a low molecular intermediate for hybrid drug synthesis. Research on Chemical Intermediates, 48(2), 885–898. https://doi.org/10.1007/s11164-021-04607-3

A novel 1,2,4-triazole intermediate 5-pyridin-2-yl-1H-[1,2,4]triazole-3-carboxylic acid ethyl ester was prepared by the reaction of N’-aminopiridyne-2-carboximidamine and an excess monoethyl oxalyl chloride and screened for biological activities. The... Read More about Anti-inflammation and antimalarial profile of 5-pyridin-2-yl-1H-[1,2,4]triazole-3-carboxylic acid ethyl ester as a low molecular intermediate for hybrid drug synthesis.

What are the different styles of calcite precipitation within a hyperalkaline leachate? A sedimentological Anthropocene case study (2021)
Journal Article
Bastianini, L., Rogerson, M., Mercedes-Martín, R., Prior, T. J., & Mayes, W. M. (in press). What are the different styles of calcite precipitation within a hyperalkaline leachate? A sedimentological Anthropocene case study. The Depositional Record, https://doi.org/10.1002/dep2.168

This study aims to compare the fabrics of anthropogenic carbonates downstream of lime and steel disposal sites with models of carbonate precipitation from natural systems to elucidate potential drivers, precipitation mechanisms, morphological similar... Read More about What are the different styles of calcite precipitation within a hyperalkaline leachate? A sedimentological Anthropocene case study.

Lead calix[n]arenes (n = 4, 6, 8): Structures and ring opening homo-/co-polymerization capability for cyclic esters (2021)
Journal Article
Xing, T., Prior, T. J., & Redshaw, C. (2021). Lead calix[n]arenes (n = 4, 6, 8): Structures and ring opening homo-/co-polymerization capability for cyclic esters. Dalton Transactions : an international journal of inorganic chemistry, 50(42), 15140-15152. https://doi.org/10.1039/d1dt02790e

Reaction of [LiPb(OiPr)3]2 (generated in situ) with either p-tert-butylcalix[4]areneH4 (L4H4) or p-tert-butylcalix[6]areneH6 (L6H6) resulted in the heterometallic lithium/lead complexes [Pb4Li2(L4)4H6(MeCN)3]·4.5MeCN (1·4.5MeCN) and [Pb8Li10Cl2(L6H2)... Read More about Lead calix[n]arenes (n = 4, 6, 8): Structures and ring opening homo-/co-polymerization capability for cyclic esters.

Alkoxy-functionalized schiff-base ligation at aluminum and zinc: Synthesis, structures and rop capability (2021)
Journal Article
Zhang, X., Chen, K., Chicoma, M., Goins, K., Prior, T. J., Nile, T. A., & Redshaw, C. (2021). Alkoxy-functionalized schiff-base ligation at aluminum and zinc: Synthesis, structures and rop capability. Catalysts, 11(9), Article 1090. https://doi.org/10.3390/catal11091090

The Schiff-base compounds 2,4-di-tert-butyl-6-(((3,4,5-trimethoxyphenyl)imino)methyl)phenol (L1H), 2,4-di-tert-butyl-6-(((2,4,6-trimethoxyphenyl)imino)methyl)phenol (L2H), 2,4-di-tert-butyl-6-(((2,4-trimethoxyphenyl)imino)methyl)phenol) (L3H) derived... Read More about Alkoxy-functionalized schiff-base ligation at aluminum and zinc: Synthesis, structures and rop capability.

Mechanistic Insights into Iron-Catalyzed C-H Bond Activation and C-C Coupling (2021)
Journal Article
Brewer, S. M., Schwartz, T. M., Mekhail, M. A., Turan, L. S., Prior, T. J., Hubin, T. J., …Green, K. N. (in press). Mechanistic Insights into Iron-Catalyzed C-H Bond Activation and C-C Coupling. Organometallics, https://doi.org/10.1021/acs.organomet.1c00211

Iron-catalyzed C-C coupling reactions of pyrrole provide a unique alternative to the traditional Pd-catalyzed counterpart. However, many details regarding the actual mechanism remain unknown. A series of macrocyclic iron(III) complexes were used to e... Read More about Mechanistic Insights into Iron-Catalyzed C-H Bond Activation and C-C Coupling.

Scandium calix[n]arenes (n= 4, 6, 8): structural, cytotoxicity and ring opening polymerization studies (2021)
Journal Article
Alshamrani, A. F., Santoro, O., Prior, T. J., Alamri, M. A., Stasiuk, G. J., Elsegood, M. R. J., & Redshaw, C. (2021). Scandium calix[n]arenes (n= 4, 6, 8): structural, cytotoxicity and ring opening polymerization studies. Dalton Transactions : an international journal of inorganic chemistry, 50(24), 8302-8306. https://doi.org/10.1039/d1dt01330k

Interaction of [Sc(OR)3] (R = iPr or triflate) with p-tert-butylcalix[n]arenes, where n = 4, 6, or 8, affords a number of intriguing structural motifs, which are relatively non-toxic (cytotoxicity evaluated against cell lines HCT116 and HT-29) and a... Read More about Scandium calix[n]arenes (n= 4, 6, 8): structural, cytotoxicity and ring opening polymerization studies.

Coordination chemistry of [2 + 2] Schiff-base macrocycles derived from the dianilines [(2-NH2C6H4)2X] (X = CH2CH2, O): structural studies and ROP capability towards cyclic esters (2021)
Journal Article
Wang, K., Prior, T. J., Hughes, D. L., Arbaoui, A., & Redshaw, C. (2021). Coordination chemistry of [2 + 2] Schiff-base macrocycles derived from the dianilines [(2-NH2C6H4)2X] (X = CH2CH2, O): structural studies and ROP capability towards cyclic esters. Dalton Transactions : an international journal of inorganic chemistry, 50(23), 8057-8069. https://doi.org/10.1039/d1dt00711d

Reaction of the [2 + 2] Schiff-base macrocycles {[2-(OH)-5-(R)-C6H2-1,3-(CH)2][CH2CH2(2-C6H4N)2]}2(R = Me, L1H2;tBu, L2H2) with FeBr2afforded the complexes [FeBr(L1H2)]2[(FeBr3)2O]·2MeCN (1·2MeCN), [FeBr(L2H2)][X] (X = 0.5(FeBr3)2O,2·0.5MeCN, X = Br,... Read More about Coordination chemistry of [2 + 2] Schiff-base macrocycles derived from the dianilines [(2-NH2C6H4)2X] (X = CH2CH2, O): structural studies and ROP capability towards cyclic esters.

Towards a morphology diagram for terrestrial carbonates: evaluating the impact of carbonate supersaturation and alginic acid in calcite precipitate morphology (2021)
Journal Article
Mercedes-Martín, R., Rogerson, M., Prior, T. J., Brasier, A. T., Reijmer, J. J., Billing, I., …Pedley, M. (2021). Towards a morphology diagram for terrestrial carbonates: evaluating the impact of carbonate supersaturation and alginic acid in calcite precipitate morphology. Geochimica et cosmochimica acta, 306, 340-361. https://doi.org/10.1016/j.gca.2021.04.010

Ancient and recent terrestrial carbonate-precipitating systems are characterised by a heterogeneous array of deposits volumetrically dominated by calcite. In these environments, calcite precipitates display an extraordinary morphological diversity, f... Read More about Towards a morphology diagram for terrestrial carbonates: evaluating the impact of carbonate supersaturation and alginic acid in calcite precipitate morphology.

A Single-Pot Template Reaction Towards a Manganese-Based T1 Contrast Agent (2021)
Journal Article
Stasiuk, G. J., Martins, A. F., Botta, M., Prior, T. J., Price, T. W., Kenning, L., …Anbu, S. (in press). A Single-Pot Template Reaction Towards a Manganese-Based T1 Contrast Agent. Angewandte Chemie, 60(19), 10736-10744. https://doi.org/10.1002/anie.202100885

Manganese-based contrast agents (MnCAs) have emerged as suitable alternatives to gadolinium-based contrast agents (GdCAs). However, due to their kinetic lability and laborious synthetic procedures, only a few MnCAs have found clinical MRI application... Read More about A Single-Pot Template Reaction Towards a Manganese-Based T1 Contrast Agent.

Emission and theoretical studies of Schiff-base [2+2] macrocycles derived from 2,2′-oxydianiline and zinc complexes thereof (2021)
Journal Article
Wang, K., Chen, K., Bian, T., Chao, Y., Yamato, T., Xing, F., Prior, T. J., & Redshaw, C. (2021). Emission and theoretical studies of Schiff-base [2+2] macrocycles derived from 2,2′-oxydianiline and zinc complexes thereof. Dyes and pigments : an international journal, 190, Article 109300. https://doi.org/10.1016/j.dyepig.2021.109300

The emission properties of a number of solvates of the [2+2] Schiff-base macrocycles {[2-(OH)-5-(R)-C6H2-1,3-(CH)2][O(2-C6H4N)2]}2 (R = Me L1H2, tBu L2H2, Cl L3H2), formed by reacting 2,6-dicarboxy-4-R-phenol with 2,2′-oxydianiline (2-aminophenylethe... Read More about Emission and theoretical studies of Schiff-base [2+2] macrocycles derived from 2,2′-oxydianiline and zinc complexes thereof.

Titanium complexes bearing oxa- and azacalix[4, 6]arenes: structural studies and use in the ring opening homo-/co-polymerization of cyclic esters. (2021)
Journal Article
Xing, T., Prior, T. J., Chen, K., & Redshaw, C. (2021). Titanium complexes bearing oxa- and azacalix[4, 6]arenes: structural studies and use in the ring opening homo-/co-polymerization of cyclic esters. Dalton Transactions : an international journal of inorganic chemistry, 50(12), 4396-4407. https://doi.org/10.1039/d1dt00189b

Reaction of excess [Ti(OiPr)4] with p-tert-butyltetrahomodioxacalix[6]areneH6 (L1H6) afforded, after work-up (MeCN), the complex [Ti2(OiPr)2(MeCN)L1]∙3.5MeCN (1∙3.5MeCN), whilst the oxo complex [Ti4(3-O)2(H2O)(L1)2]∙MeCN (2∙MeCN) was isolated via a... Read More about Titanium complexes bearing oxa- and azacalix[4, 6]arenes: structural studies and use in the ring opening homo-/co-polymerization of cyclic esters..