CAS 7059-70-3|1,3,5-Tri(1-naphthyl) benzene

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1,3,5-Tri (1-naphthyl) benzene yog cov khoom siv hluav taws xob photoelectric.

Specification ntawm CAS: 7059-70-3 1,3,5-Tri(1-naphthyl)benzene

Synthesis ntawmCAS: 7059-70-3 1,3,{2}}Tri(1-naphthyl)benzene

Siv:

Tetrahedron Letters, vol. 53, 19, (2012), p. 2436 - 2439

Cov txheej txheem dav dav:

Rau kev daws ntawm aryl methyl ketone (1, 1.5 mmol) hauv cov nitromethane qhuav (1.5mL) tau ntxiv trifluoroacetic acid (0.045 mL, 0.6mmol) thiab ethylenediamine ( 0.020 mL, 0.3 mmol). Cov sib tov tau nplawm ntawm reflux thiab kuaj pom los ntawm TL C. Tom qab ua tiav cov tshuaj tiv thaiv, cov tshuaj tiv thaiv sib tov tau txias rau chav sov, quenched nrog saturated NH4Cl, muab rho tawm nrog Ethyl acetate. Ua ke cov organic txheej tau ntxuav nrog brine, qhuav dhau Na2SO4, thiab concentrated. Cov residue tau purified los ntawm silica gel kem chromatography muab cov khoom 2.

Cim npe nrov: cas 7059-70-3,7059-70-3,1 3 5-tri(1-naphthyl)benzene, nqe, hais, luv nqi, hauv Tshuag, muag