24019-93-0

Upstream product

• 111-83-1 1-bromo-octane 
• 100200-99-5 potassium 2-methoxy-4-nitrophenolate monohydrate 
• 709-09-1 3,4-dimethoxynitrobenzene 

Downstream Products

• 108369-96-6 N-<2-Chlor-aethoxycarbonyl>-3-methoxy-4-octyloxy-anilin 
• 102179-55-5 N,N-Bis-<2-hydroxy-aethyl>-3-methoxy-4-octyloxy-anilin 
• 107152-50-1 N-Formyl-3-methoxy-4-octyloxy-anilin 
• 103756-24-7 N,N-Diaethyl-3-methoxy-4-octyloxy-anilin 
• 131409-11-5 N-Methyl-3-methoxy-4-octyloxy-anilin 
• 113475-75-5 C₃₆H₅₄N₄O₁₂S 
• 113475-74-4 C₃₇H₅₆N₄O₁₂ 
• 113475-69-7 5-Methoxy-2-nitro-4-octyloxyphenyl Isocyanate 
• 113475-66-4 5-Methoxy-2-nitro-4-octyloxyaniline 
• 119881-89-9 3,3'-Dimethoxy-4,4'-dioctyloxy-azoxybenzol 
• 106989-66-6 1-(4-Amino-2-methoxy-phenoxy)-octan 

Relevant academic research and scientific papers

Benzocrown Derivatives as Ionophores for Alkali Cations, II. - Synthesis and Comparison of Urethane-, Ether-, and Ester-Linked Bis-Crown Compounds and Several "Crown-Ring Free" Analogues

Nitro derivatives of bis-crown ethers with urethane (2), ether (10), and ester (9, 16) linkage not being able to form hydrogen bridges were synthesized, and their K(1+) selectivities were determined.A remarkable effect of the NO2 group on the selectivity was observed when a NO2***NH hydrogen bond could be formed while the others showed only slight improvement in general electroanalytical parameters.Several analogues without the crown ether ring (25, 26) were also prepared, but these compounds lost their alkaline ionophore properties.