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N-Benzyl-N-ethylaniline

1Imvura yakatsvuka yero ine mafuta, inonyungudika mu ethanol uye mamwe maorganic solvents, isinganyunguriki mumvura.

2, Iyo nzira yekugadzira inowanikwa nekuita ethyl aniline uye benzyl chloride. Muketero ine lead, wedzera ethyl aniline, isa benzyl chloride uchitonhodza, simbisa kwemaawa gumi, wozogara uchidziya pa100°C kwemaawa gumi nemaviri. Mushure mekugeza ne sodium hydroxide solution, chigadzirwa chakapedzwa chinowanikwa ne vacuum distillation. Diethylaniline inogonawo kushandiswa seyakabikwa. Iyo molar ratio ye diethylaniline kune benzyl chloride ndeye 2: 1. Wedzera 1% yehuwandu hwekudya kwediethylaniline kuti iite kuti iite iodine, ita pa150 ℃ kwe20h, uye vacuum distill kuti uwane chigadzirwa chapera.

3,Inoshandiswa sedhayi yepakati. Inoshandiswa kugadzira acidic light green SF nemamwe madhayi eblue.

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Nguva yekutumira: Jul-26-2024