Crystal structure of (4-(4-methoxyphenyl)-1H-pyrrole-3-carbonyl)ferrocene, C22H19FeNO2 DOI Creative Commons
Yanhong Zhou,

Chuan Zhang,

Bin Liu

et al.

Zeitschrift für Kristallographie - New Crystal Structures, Journal Year: 2025, Volume and Issue: unknown

Published: April 9, 2025

Abstract C 22 H 19 FeNO 2 , tetragonal, P 4 / n (no. 86), a = 21.7903(7) Å, c 7.3022(4) V 3467.2(3) Å 3 Z 8, R gt ( F ) 0.0385, w ref 0.1009, T 170 K.

Language: Английский

Coordination compounds as corrosion inhibitors of metals: A review DOI
Ekemini D. Akpan, Ashish Kumar Singh, Hassane Lgaz

et al.

Coordination Chemistry Reviews, Journal Year: 2023, Volume and Issue: 499, P. 215503 - 215503

Published: Nov. 1, 2023

Language: Английский

Citations

50
Crystal structure of (E)-3-(4-butoxyphenyl)acryloylferrocene, C23H24FeO2 DOI Creative Commons
Mo Du,

Xiaona Xu,

Q. Wang

et al.

Zeitschrift für Kristallographie - New Crystal Structures, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 28, 2025

Abstract C 23 H 24 FeO 2 , monoclinic, P 1 / c (no. 14), a = 13.8934(19) Å, b 5.8012(7) 23.011(4) β 97.160(5)°, V 1840.2(4) Å 3 Z 4, R gt ( F ) 0.0915, w ref 0.2115, T 170 K.

Language: Английский

Citations

2
A lithium–aluminium heterobimetallic dimetallocene DOI Creative Commons

Inga‐Alexandra Bischoff,

Sergi Danés,

Philipp Thoni

et al.

Nature Chemistry, Journal Year: 2024, Volume and Issue: 16(7), P. 1093 - 1100

Published: May 14, 2024

Abstract Homobimetallic dimetallocenes exhibiting two identical metal atoms sandwiched between η 5 bonded cyclopentadienyl rings is a narrow class of compounds, with representative examples being dizincocene and diberyllocene. Here we report the synthesis structural characterization heterobimetallic dimetallocene, accessible through heterocoupling lithium aluminylene fragments pentaisopropylcyclopentadienyl ligands. The Al–Li bond features high ionic character profits from attractive dispersion interactions isopropyl groups A key synthetic step isolation cyclopentadienylaluminylene monomer, which also enables this species. In addition to their authentication by single-crystal X-ray diffraction analysis, both compounds were characterized multinuclear NMR spectroscopy in solution solid state. Furthermore, reactivity studies lithium–aluminium dimetallocene an N-heterocyclic carbene different heteroallenes performed show that easily cleaved.

Language: Английский

Citations

9
Visible and Red Light-Triggered Anticancer Profile of a Ferrocene-Re(I)-Tricarbonyl Conjugate: Experimental and Theoretical Studies DOI
Rajesh Kushwaha, Aarti Upadhyay, Silda Peters

et al.

Langmuir, Journal Year: 2024, Volume and Issue: 40(23), P. 12226 - 12238

Published: May 30, 2024

We have red-shifted the light absorbance property of a Re(I)-tricarbonyl complex via distant conjugation ferrocene moiety and developed novel ReFctp, [Re(Fctp)(CO)3Cl], where Fctp = 4′-ferrocenyl-2,2′:6′,2″-terpyridine. ReFctp showed green to red absorption ability blue emission, indicating its potential for photodynamic therapy (PDT) application. The introduced ferrocene-based transitions, which lie at higher wavelength within PDT therapeutic window. time-dependent density functional theory excited state calculations revealed an efficient intersystem crossing is helpful PDT. elicited both type I II pathways reactive oxygen species (ROS) generation facilitated NADH (1,4-dihydro-nicotinamide adenine dinucleotide) oxidation upon exposure visible light. Importantly, effective penetration through layers clinically relevant 3D multicellular tumor spheroids localized primarily in mitochondria (Pearson's correlation coefficient, PCC 0.65) A549 cancer cells. produced more than 20 times phototoxicity (IC50 ∼1.5 μM) by inducing ROS altering mitochondrial membrane cells nonferrocene analogue Retp, [Re(CO)3(tp)Cl], tp 2,2′:6′,2″-terpyridine. induced apoptotic mode cell death with notable photocytotoxicity index (PI, PI IC50dark/IC50light) selectivity (SI, SI normal cell's IC50dark/cancer IC50light) range 25–33.

Language: Английский

Citations

9
Crystal structure of cinnamoyl ferrocene, C19H16FeO DOI Creative Commons

Q. Wang,

Xiaona Xu,

Mo Du

et al.

Zeitschrift für Kristallographie - New Crystal Structures, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 25, 2025

Abstract C 19 H 16 FeO, orthorhombic, Pna 2 1 (no. 33), a = 40.8379(12) Å, b 5.7993(2) c 11.9680(3) V 2834.40(15) Å 3 , Z 8, R gt ( F ) 0.0397, wR ref 0.0834, T 170 K. CCDC no.: 2403075.

Language: Английский

Citations

1
Crystal structure of (E)-(3-(thiophen-2-yl)acryloyl)ferrocene, C17H14FeOS DOI Creative Commons
Fangyu Ding,

Xiaona Xu,

Zhoujing Zhu

et al.

Zeitschrift für Kristallographie - New Crystal Structures, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 6, 2025

Abstract C 17 H 14 FeOS, monoclinic, P 2 1 / n (no. 14), a = 5.8315(3) Å, b 19.9325(13) c 11.9563(7) β 90.11(5)°, V 1389.75(14) Å 3 , Z 4, R gt ( F ) 0.0386 wR ref 0.0858, T 170 K.

Language: Английский

Citations

1
Crystal structure of (E)-(3-(3-methylthiophen-2-yl)acryloyl)ferrocene, C18H16FeOS DOI Creative Commons

Yanjiao Wang,

Haoliang Zheng,

K. Zhang

et al.

Zeitschrift für Kristallographie - New Crystal Structures, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 10, 2025

Abstract C 18 H 16 FeOS, monoclinic, Cc (no. 6), a = 13.4809(7) Å, b 13.3262(7) c 9.5652(6) β 120.604(2)°, V 1479.02(15) Å 3 , Z 4, R gt ( F ) 0.0364 wR ref 2 0.0882, T 170 K.

Language: Английский

Citations

1
Triiron Complex with N-Ferrocenyl Aminocarbyne Ligand Bridging a Diiron Core: DFT, Electrochemical, and Biological Insights DOI Creative Commons
Chiara Saviozzi, Lorenzo Biancalana, Tiziana Funaioli

et al.

Inorganic Chemistry, Journal Year: 2024, Volume and Issue: 63(2), P. 1054 - 1067

Published: Jan. 3, 2024

The first N-ferrocenyl aminocarbyne complex, [Fe2Cp2(CO)2(μ-CO){μ-CN(Me)(Fc)}]CF3SO3 ([2]CF3SO3), was synthesized with an 88% yield from [Fe2Cp2(CO)4], isocyanoferrocene (CNFc), and methyl triflate. synthesis proceeded through the intermediate formation of [Fe2Cp2(CO)3(CNFc)], 1. Multinuclear NMR experiments revealed presence cis trans isomers for [2]CF3SO3 in organic solvents, agreement DFT outcomes. Electrochemical spectroelectrochemical studies demonstrated one reduction process occurring prevalently at diiron core oxidation involving ferrocenyl substituent. is expected to favor redox activation [2]+ a biological environment. Both its phenyl analogue [Fe2Cp2(CO)2(μ-CO){μ-CN(Me)(Ph)}]CF3SO3 ([3]CF3SO3), prepared comparison, exerted moderate antiproliferative activity against human cancer cell lines A431, HCT-15, PSN-1, 2008, U1285. However, exhibited higher cytotoxicity than [3]CF3SO3, showed substantial ability induce intracellular ROS production, outperformed cisplatin three-dimensional SCLC model.

Language: Английский

Citations

7
From sandwich complexes to dendrimers: journey toward applications to sensing, molecular electronics, materials science, and biomedicine DOI Creative Commons
Didier Astruc

Chemical Communications, Journal Year: 2023, Volume and Issue: 59(48), P. 7321 - 7345

Published: Jan. 1, 2023

Ferrocene is precursor of [FeCp(arene)] n + ( = 0–2), redox and electrocatalysts motifs generating dendrimer cores upon multiple C–C bond formations. Dendrimer functionalization including with ferrocene led to numerous properties applications.

Language: Английский

Citations

15
Oxidation states in metallocenes: A key mechanistic component in cancer alleviation DOI
Rudradip Das, Deep Rohan Chatterjee, Amit Shard

et al.

Coordination Chemistry Reviews, Journal Year: 2024, Volume and Issue: 504, P. 215666 - 215666

Published: Jan. 20, 2024

Language: Английский

Citations

5