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CAS 53408-96-1

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4-Nitrobenzo-18-crown-6

Description:
4-Nitrobenzo-18-crown-6 is a crown ether, a type of cyclic compound known for its ability to selectively bind cations. This particular compound features a crown structure composed of 18 atoms, including six ether linkages, which enhances its solubility and binding properties. The presence of a nitro group at the para position of the benzo moiety contributes to its electron-withdrawing characteristics, influencing its reactivity and interaction with various ions. 4-Nitrobenzo-18-crown-6 is particularly effective in complexing with alkali metal ions, such as sodium and potassium, due to its cavity size and polarizability. This compound is often utilized in applications such as ion-selective electrodes, extraction processes, and as a ligand in coordination chemistry. Its ability to form stable complexes makes it valuable in both analytical and synthetic chemistry. Additionally, the nitro substituent can also enhance the compound's solubility in organic solvents, further broadening its applicability in various chemical environments.
Formula:C16H23NO8
InChI:InChI=1/C16H23NO8/c18-17(19)14-1-2-15-16(13-14)25-12-10-23-8-6-21-4-3-20-5-7-22-9-11-24-15/h1-2,13H,3-12H2
InChI key:LQXOKBZWNFJJGI-UHFFFAOYSA-N
SMILES:c1cc2c(cc1N(=O)=O)OCCOCCOCCOCCOCCO2
Synonyms:
  • 1,4,7,10,13,16-Benzohexaoxacyclooctadecin, 2,3,5,6,8,9,11,12,14,15-Decahydro-18-Nitro-
  • 18-Nitro-2,3,5,6,8,9,11,12,14,15-decahydro-1,4,7,10,13,16-benzohexaoxacyclooctadecine
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