ethyl 5-methoxy-1-benzofuran-2-carboxylate (CAS# 50551-56-9)

Nhanganyaya

Ethyl musanganiswa we organic. Inotevera rondedzero yehunhu hwayo, kushandiswa, kugadzirira uye ruzivo rwekuchengetedza:

Zvakasikwa:

-Kuonekwa: mvura isina ruvara

-Molecular formula: C13H12O4

-Morecular uremu: 232.23

-kunyungudika nzvimbo: 37-39 ℃

-poindi yekubikira: 344-346 ℃

-Solubility: Soluble in organic solvents senge chloroform, ethanol uye dichloromethane, inonyungudika zvishoma mumvura.

Shandisa:

- ethyl l inowanzoshandiswa organic synthesis yepakati iyo inogona kushandiswa kugadzira zvinodhaka, mahormone uye zvakasikwa zvigadzirwa.

-Inogonawo kushandiswa sechinhu chinotaridzirwa mumunda wekutsvaga kwemishonga uye synthesis yezvinodhaka.

Kugadzirira nzira:

ethyl kazhinji inogadzirwa nematanho anotevera:

1. Kutanga, methoxybenzofuran inotsiviwa ne bromoacetic acid kuti iwane 5-methoxybenzofuran -2-acetic acid.

2. Zvadaro, 5-methoxybenzofuran-2-acetic acid inobatwa ne thionyl chloride (SOCl2) kuti ichinje kuva asidi chloride.

3. Pakupedzisira, asidi chloride inobatwa ne ethanol kuti ibudise ethyl phenyl.

Zvekuchengetedza

- ethyl ikemikari inoda kuchengetedza nekuchenjerera uye kubata.

-Inotsamwisa uye inofanira kudzivisa kusangana neganda nemaziso. Kana wasangana netsaona, sukurudza nekukasika nemvura yakawanda uye tsvaga rubatsiro kuna chiremba.

-Mukushandisa, inofanirwa kuchengetedza mamiriro ekufema zvakanaka, kudzivirira inhalation yegesi uye mhute.