1 3 Dimethoxybenzene siv rau dab tsi?

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 monocyclic benzene moiety nqa ob pawg methoxy. 1,3-Dimethoxybenzene tau siv rau hauv kev sib txuas ntawm cov neeg pub dawb oxathiane spiroketal tshiab. 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 los yog Sodium naphthalene sulfonate ua tus neeg saib xyuas lub cev qhuav dej.

Kev siv:

1,3-Dimethoxybenzene tau siv rau hauv kev sib txuas ntawm cov neeg pub dawb oxathiane spiroketal tshiab.

1, 3-dimethoxybenzene yog ib qho nruab nrab rau kev sib txuas ntawm acaricide benzofurate, thiab 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, fg 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.

Yog tias koj xav yuav cov khoom no, koj tuaj yeem tiv tauj peb, peb yuav muab tus nqi zoo tshaj plaws thiab cov khoom zoo tshaj plaws rau koj!

Tib neeg kuj nug tias:

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