4′-Nitrobenzo-15-crown-5 CAS 60835-69-0

4′-Nitrobenzo-15-crown-5 CAS 60835-69-0

Product Identification

Chemical name: 4'-Nitrobenzo-15-crown-5

Synonyms: 4-Nitrobenzo-15-crown-5, 4'-Nitrobenzo-15-crown-5 ether, 4-Nitrobenzo-15-crown-5 ether, 2,3-(4-Nitrobenzo)-1,4,7,10,13-pentaoxacyclopentadec-2-ene

CAS No.: 60835-69-0

Molecular formula: C14H19NO7

Molecular weight: 313.30

Melting point: 93-97 ºC

Specification

Appearance: Pale yellow solid

Purity: 98.00%min by HPLC

Moisture: 0.50%max by KF


Package

Regular Packing: N.W 25kg/fiber drum

Sample Packing: 0.1kg-1kg foil bag or under request


Transportation Information

Classification: 

     Non dangerous goods


HS Code: 2932999090

Application

Chloroform–water extraction systems have been studied using crown-ethers as extracting agents, namely: benzo-15-crown-5 (B15C5), 2,3-naphtho-15-crown-5 (N15C5), 4′-nitro-benzo-15-crown-5 (NO2B15C5), 4′-tert-butyl-benzo-15-crown-5 (TBB15C5), and 4′-acetyl-benzo-15-crown-5 (AcB15C5). Extraction isotherms of these systems have been obtained, and an attempt made to elucidate the effect of the structure of extracting agent on extraction characteristics. IR-spectroscopic studies have been performed for selected crown-ethers and their complexes in crystalline form and in chloroform solutions, namely, for N15C5, NO2B15C5, AcB15C5, and B15C5. The complexes LiN15C5H2OClO4 (1), LiN15C5H2OI (2), LiNO2B15C5H2OI (3), LiAcB15C5H2OI (4), and LiTBB15C5H2OI (5) have been isolated for the first time and characterized by IR spectroscopy. Single-crystal X-ray data have been obtained for complexes 1–3.


Reference: 

Demin; Shokurova; Demina; Kuz’mina; Zhilov; Tsivadze, A. Yu. [Russian Journal of Inorganic Chemistry, 2018, vol. 63, # 1, p. 121 - 127][Zh. Neorg. Khim., 2018, vol. 63, # 1, p. 111 - 117,7]

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