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

Ọrọ Iṣaaju

Ethyl jẹ ẹya Organic yellow. Atẹle ni apejuwe ti iseda rẹ, lilo, igbaradi ati alaye ailewu:

Iseda:

-Irisi: omi ti ko ni awọ

-Molecular agbekalẹ: C13H12O4

-Molecular iwuwo: 232.23

-yo ojuami: 37-39 ℃

- farabale ojuami: 344-346 ℃

-Solubility: Soluble ni Organic epo bi chloroform, ethanol ati dichloromethane, die-die tiotuka ninu omi.

Lo:

ethyl l jẹ agbedemeji iṣelọpọ Organic ti o wọpọ ti o le ṣee lo lati ṣepọ awọn oogun, awọn homonu ati awọn ọja adayeba.

-O tun le ṣee lo bi nkan itọkasi ni aaye ti iwadii oogun ati iṣelọpọ oogun.

Ọna Igbaradi:

ethyl nigbagbogbo ni iṣelọpọ nipasẹ awọn igbesẹ wọnyi:

1. Ni akọkọ, methoxybenzofuran ti wa ni rọpo pẹlu bromoacetic acid lati gba 5-methoxybenzofuran -2-acetic acid.

2. Lẹhinna, 5-methoxybenzofuran-2-acetic acid ti ṣe atunṣe pẹlu thionyl chloride (SOCl2) lati yi pada sinu kiloraidi acid.

3. Nikẹhin, kiloraidi acid ti ṣe atunṣe pẹlu ethanol lati ṣe ipilẹṣẹ phenyl ethyl.

Alaye Abo:

- ethyl l jẹ kemikali ti o nilo ibi ipamọ iṣọra ati mimu.

-O jẹ irritating ati pe o yẹ ki o yago fun olubasọrọ pẹlu awọ ara ati oju. Ni ọran ti olubasọrọ lairotẹlẹ, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa iranlọwọ iṣoogun.

-Ni lilo, o yẹ ki o ṣetọju awọn ipo atẹgun ti o dara, yago fun ifasimu ti gaasi ati oru.