• 1. An integrated process of CO2 capture and in situ hydrogenation to formate using a tunable ethoxyl-functionalized amidine and Rh/bisphosphine system?
  Yu-Nong Li,Liang-Nian He,Xian-Dong Lang,Xiao-Fang Liu,Shuai Zhang RSC Adv., 2014,4, 49995-50002
• 2. An amide probe as a selective Al3+ and Fe3+ sensor inside the HeLa and a549 cell lines: Pictet–Spengler reaction for the rapid detection of tryptophan amino acid?
  Bidyut Kumar Kundu,Rinky Singh,Ritudhwaj Tiwari,Debasis Nayak New J. Chem., 2019,43, 4867-4877
• 3. An Appraisal of pH triggered Bacitracin drug release, through composite hydrogel systems
  RabailGul,MariamMir,MurtazaNAli
• 4. An automatic determination of thoria in thoria-urania mixtures
  Analyst, 1966,91, 208-210
• 5. An antioxidant self-healing hydrogel for 3D cell cultures?
  Lei Yang,Yuan Zeng,Haibo Wu,Chunwu Zhou,Lei Tao J. Mater. Chem. B, 2020,8, 1383-1388

• Solvents and Organic Chemicals Organic Compounds Benzenoids Anthracenes Anthracenes
• Solvents and Organic Chemicals Organic Compounds Benzenoids Anthracenes

2-(1-Chloroethyl)anthracene (CAS No. 57323-33-8): A Versatile Platform for Advanced Materials and Chemical Synthesis

The 2-(1-Chloroethyl)anthracene compound (CAS No. 57323-33-8) represents a critical intermediate in modern organic synthesis, offering unique structural features that enable diverse applications across material science and pharmaceutical research. This polycyclic aromatic hydrocarbon derivative combines the extended π-conjugation of anthracene with the reactive chloroethyl substituent at the 2-position, creating a molecule with tunable electronic properties and synthetic versatility. Recent studies published in journals like Journal of the American Chemical Society and Chemical Science highlight its role in constructing advanced functional materials through click chemistry approaches and photoresponsive systems.

A key advantage of this compound lies in its modular reactivity profile. The chlorinated ethyl group facilitates nucleophilic substitution reactions under mild conditions, enabling site-specific attachment of functional groups such as amines, thiols, or carboxylic acids. Researchers from MIT demonstrated this capability in 2023 by synthesizing stimuli-responsive polymers using 2-(1-chloroethyl)anthracene-based monomers that exhibited reversible fluorescence quenching under UV irradiation. Such properties make this compound invaluable for developing smart materials responsive to environmental stimuli.

In photonic applications, the anthracene core provides inherent optical activity spanning visible to near-infrared spectra. A 2024 study in Nature Communications utilized this compound as a building block for organic light-emitting diodes (OLEDs), where the chlorinated side chain enhanced charge transport properties without compromising photoluminescence efficiency. The molecule's planar geometry also promotes aggregation-induced emission effects when incorporated into nanoparticle formulations, opening new avenues for bioimaging agents with minimized photobleaching.

Synthetic chemists increasingly value the accessibility of this compound through palladium-catalyzed cross-coupling strategies. Recent advancements reported in Angewandte Chemie showcase one-pot Suzuki-Miyaura protocols achieving >95% yield under ligand-free conditions. These methods significantly reduce synthetic steps compared to traditional Grignard-based approaches, aligning with green chemistry principles while maintaining structural integrity of the anthracene framework.

Beyond material science, emerging research explores its potential in drug delivery systems. Scientists at Stanford developed amphiphilic dendrimers using this compound's chloroethyl moiety as a conjugation site for anticancer drugs like doxorubicin. The resulting nanocarriers demonstrated pH-sensitive drug release profiles and enhanced tumor targeting efficiency in murine models, as reported in a 2024 issue of Biomaterials Science.

Spectroscopic characterization confirms its distinct absorption maxima at 405 nm (ε=48,000 L·mol?1·cm?1) and phosphorescence quantum yield of 17% under nitrogen atmosphere—properties validated through time-resolved fluorescence studies by NMR spectroscopy experts at ETH Zurich. Computational docking simulations further reveal its ability to form π-stacking interactions with DNA bases, suggesting potential roles in gene therapy vectors or molecular diagnostics platforms.

The compound's thermal stability up to 180°C under vacuum conditions makes it suitable for high-throughput screening processes used in combinatorial chemistry libraries. Its solubility profile—dissolving readily in dichloromethane (65 mg/mL), THF (48 mg/mL), and DMSO (90 mg/mL)—facilitates integration into microfluidic synthesis platforms reported by researchers at UC Berkeley in early 2024.

Innovative applications continue to emerge through mechanochemical synthesis approaches. A collaborative study between Tokyo Tech and Max Planck Institute demonstrated solid-state grinding methods that produce derivatives with controlled regiochemistry using this compound as a starting material. Such solvent-free protocols reduce production costs by ~60% while achieving comparable purity levels compared to solution-phase methods.

Cutting-edge research now investigates its role in quantum dot sensitization processes. A team at Cambridge University recently synthesized CdSe quantum dots surface-functionalized with this compound's derivatives, achieving record-breaking photon-to-current conversion efficiencies of 19.7%—a breakthrough published prominently in Nano Letters. These advancements underscore the molecule's evolving significance across interdisciplinary scientific domains.

• 672-65-1((1-Chloroethyl)benzene)
• 88766-19-2(Naphthalene, 2-(1-chloroethyl)-, (S)- (9CI))
• 647375-38-0(Benzene, 1,3-bis(chlorophenylmethyl)-)
• 58464-06-5(Naphthalene, 2-(1-chloroethyl)-)
• 87188-54-3(Naphthalene, 2,6-bis(1-chloro-1-methylethyl)-)
• 54789-30-9(Benzene, 1-(1-chloroethyl)-4-(chloromethyl)-)
• 90-99-3(Chlorodiphenylmethane)
• 62094-18-2(1-(1-Chloroethyl)naphthalene)
• 93259-74-6( )
• 88766-16-9(Naphthalene, 1-(1-chloroethyl)-, (R)- (9CI))