1 3 Dimethoxybenzene siv rau dab tsi?
Nqe lus piav qhia:
1,3-Dimethoxybenzene, tseem hu ua dimethyl resorcinol los yog 3-methoxyanisole, belongs rau chav kawm ntawm cov organic tebchaw hu ua dimethoxybenzenes. Cov organic aromatic compounds muaj ib tug monocyclic benzene moiety nqa ob pawg methoxy . 1, 3-Dimethoxybenzene tau siv nyob rau hauv lub synthesis ntawm tshiab oxathiane spiroketal pub. Nws tsim pi- thiab O-ylidic complexes nrog dichlorocarbene (CCl(2)).
Txoj kev tsim khoom:
1,3-Dimethoxybenzene tuaj yeem tsim tawm 1) los ntawm Methylation ntawm Resorcinol hauv cov dej tsis muaj zog alkali nrog Dimethylsulfate. 2) los ntawm Methanol thiab Resorcinol nrog Potassium hydrosuIfate lossis Sodium naphthalene sulfonate ua tus neeg ua kom lub cev qhuav dej.
Kev siv:
1,3-Dimethoxybenzene tau siv nyob rau hauv cov synthesis ntawm tshiab oxathiane spiroketal pub.
1, 3-dimethoxybenzene yog ib qho nruab nrab rau kev sib txuas ntawm acaricide benzofurate, thiab tseem tuaj yeem siv rau kev npaj ntawm UV absorber UV-9.
Nws yog siv los ua ib qho nruab nrab rau naphthalene dyes thiab coatings thiab plastics. Nws kuj yog siv los ua tshuaj tsw qab rau xab npum, tshuaj ntxuav tes thiab tshuaj pleev.
siv los ua tshuaj nruab nrab
siv los ua ib qho nruab nrab hauv cov organic synthesis, af-g cov tshuaj tiv thaiv tau ua nrog benzoyl chloride nyob rau hauv catalysis ntawm txhuas trichloride kom tau 2, 4-dimethoxybenzophenone. Qhov no yog qhov nruab nrab ntawm ultraviolet absorber UV-9.
Tib neeg kuj nug tias:
1 4-Dimethoxybenzene siv rau dab tsi?
1 2 Dimethoxybenzene siv rau dab tsi?
CAS tus lej 151 10 0 yog dab tsi?
Kev siv veratrol yog dab tsi?