Special features of preparing benzoaza-12-crown-4 by condensation of o-aminophenol with triethylene glycol dichloride
Preparative method of benzoaza-12-crown-4 preparation via condensation of o-aminophenol with trietylene glycol dichloride using sodium hydroxide as the template agent has been studied at elevated temperature in 2-propanol and n-butanol. Kinetics of the reaction mixture composition change in the course of the process has been investigated by GLC. Performing the reaction in 2-propanol leads to a higher yield of benzoaza-12-crown-4.
Glushko,Blokhina,Sadovskaya, N. Yu,Pevtsova,Belus
p. 2079 - 2083
(2015/02/19)
CROWN ETHERS AS PHASE TRANSFER CATALYSTS IN EXTRACTIVE ALKYLATION REACTIONS
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Tsarenko, N. A.,Yakshin, V. V.,Zhukova, N. G.,Laskorin, B. N.
p. 215 - 217
(2007/10/02)
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