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Usage

Uses

Used in Chemical Synthesis:
1,4-Diethoxynaphthalene is utilized as a starting material in organic synthesis for the production of various chemicals, highlighting its versatility in the chemical industry.
Used in Dye Manufacturing:
1,4-Diethoxynaphthalene is used as a key component in the manufacturing of dyes, contributing to the coloration and quality of the final products.
Used in Pharmaceutical Production:
1,4-Diethoxynaphthalene serves as an essential intermediate in the production of pharmaceuticals, playing a crucial role in the development of new medications.
Used as a Fragrance Ingredient:
1,4-Diethoxynaphthalene is employed as a fragrance ingredient, adding to the scent profiles of various consumer products.
Used in Industrial Processes as a Solvent:
It is also used as a solvent in some industrial processes, where its properties aid in the efficiency and effectiveness of the processes involved.
Used as a Chemical Intermediate:
1,4-Diethoxynaphthalene is further utilized as a chemical intermediate in the synthesis of other organic compounds, showcasing its importance in the broader scope of chemical research and development.

Upstream product

• 563-43-9 ethylaluminum dichloride 
• 130-15-4 [1,4]naphthoquinone 
• 64-67-5 diethyl sulfate 
• 571-60-8 1,4-Dihydroxynaphthalene 

Downstream Products

• 100711-47-5 1,4-diethoxy-2-nitro-naphthalene 
• 100869-63-4 1,4-diethoxy-2,3-dichloro-naphthalene 

Relevant academic research and scientific papers

Photooxygenation of oxygen-substituted naphthalenes

The reaction of oxygen-substituted naphthalenes with singlet oxygen (1O2) has been investigated, and labile endoperoxides have been isolated and characterized at –78°C for the first time. Low-temperature kinetics by UV spectroscopy revealed that alkoxy and silyloxy substituents remarkably increase the rate of photooxygenations compared to 1,4-dimethylnaphthalene, whereas acyloxy-substituted acenes are inert towards 1O2. The reactivities nicely correlate with HOMO energies and free activation energies, which we determined by density functional theory calculations. The lability of the isolated endoperoxides is due to their very fast back reaction to the corresponding naphthalenes even at –20°C under release of 1O2, making them to superior sources of this reactive species under very mild conditions. Finally, a carbohydrate-substituted naphthalene has been synthesized, which reacts reversibly with 1O2 and might be applied for enantioselective oxidations in future work.

Reductive-alkylation and aromatic coupling reactions of 1,4-benzoquinone derivatives promoted by ethylaluminum dichloride

Reactions of several substituted 1,4-benzoquinones with ethylaluminum dichloride in dichloromethane were studied. It was found that some quinones undergo a new radical aromatic coupling under these conditions, while others undergo a 1,6-reductive O-alkylation.