4 5 6 7-tetrahydro-1-benzothiophene-2-carboxylate (CAS# 40133-07-1)

Mawu Oyamba

4,5,6, ndi organic pawiri amene molecular formula yake ndi C11H12O2S.

Chilengedwe:

-Maonekedwe: 4,5,6, White crystal kapena ufa woyera.

-Kusungunuka: Kusungunuka muzinthu zosungunulira zamoyo monga ethanol, dimethylformamide (DMF) ndi dimethyl sulfoxide (DMSO), ndi zina zotero, zosasungunuka m'madzi.

- Malo osungunuka: pafupifupi 100-104 ° C.

Gwiritsani ntchito:

- 4,5,6, angagwiritsidwe ntchito ngati intermediates mu kaphatikizidwe organic pokonza zosiyanasiyana organic zinthu, monga mankhwala ndi utoto.

Njira Yokonzekera:

4,5,6, nthawi zambiri amapangidwa ndi njira zotsatirazi:

1. 5-chloro-2-nitrobenzothiophene ndi cyclohexane amachitidwa pamaso pa cuprous chloride kuti apeze 5-nitro-2-cyclohexylbenzothiophene.

2.5-nitro -2-cyclohexylbenzothiophene imakhudzidwa ndi sodium o-phthalate kupanga 4,5,6,7-tetrahydrobenzo [B] thiophene.

3. 4,5,6, 7-tetrahydrobenzo [B] thiophene imachita ndi formic acid kuti ipeze mankhwala omaliza 4,5,6, 2.

Zambiri Zachitetezo:

Kuti mudziwe zambiri za kawopsedwe ndi chitetezo pa 4,5,6, ndi calcium, nthawi zambiri ndikofunikira kutchula pepala lachitetezo ndi buku logwiritsira ntchito pagulu. Njira zodzitetezera ziyenera kutsatiridwa mukamagwiritsa ntchito mankhwalawa, monga kuvala zida zoyenera zodzitetezera (monga magolovesi, magalasi, zobvala zodzitchinjiriza ndi zovala za labu) komanso kupewa kutulutsa mpweya, kukhudzana ndi khungu ndi kuyamwa. Panthaŵi imodzimodziyo, iyenera kusamaliridwa m’malo otuluka mpweya wabwino, ndipo chigawocho chiyenera kusungidwa ndi kusamaliridwa bwino.