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sehlahisoa

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

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C9H10O2S
'Misa oa Molar 182.24
Botenya 1.317±0.06 g/cm3(E boletsoeng esale pele)
Melting Point 196 ℃
Boling Point 368.1±42.0 °C(E boletsoeng esale pele)
Flash point 176.4°C
Ho qhibiliha ha Metsi E qhibiliha hanyenyane metsing.(0.26 g/L) (25°C),
Khatello ea Mouoane 4.55E-06mmHg ho 25°C
Ponahalo Phofo ea Crystalline
Mmala Bosoeu
pKa 3.91±0.20(E boletsoeng esale pele)
Boemo ba polokelo 2-8°C(sireletsa kganya)

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Sehlopha sa Likotsi TS'OALANG

 

Selelekela

4,5,6, ke motsoako oa manyolo oo foromo ea eona ea molek'hule e leng C11H12O2S.

 

Tlhaho:

-Ponahalo: 4,5,6, kristale e tšoeu kapa phofo e tšoeu.

-Solubility: E qhibiliha ka har'a li-solvents tse tloaelehileng tse kang ethanol, dimethylformamide (DMF) le dimethyl sulfoxide (DMSO), joalo-joalo, e sa qhibilihe ka metsing.

- Sebaka sa ho qhibiliha: hoo e ka bang 100-104°C.

 

Sebelisa:

- 4,5,6, e ka sebelisoa e le li-intermediates ka har'a motsoako oa manyolo bakeng sa ho lokisetsa lintho tse sa tšoaneng tsa manyolo, tse kang lithethefatsi le dae.

 

Mokhoa oa ho itokisa:

4,5,6, hangata e entsoe ka mehato e latelang:

1. 5-chloro-2-nitrobenzothiophene le cyclohexane li itšoara ka pel'a cuprous chloride ho fumana 5-nitro-2-cyclohexylbenzothiophene.

2.5-nitro -2-cyclohexylbenzothiophene e sebetsana le sodium o-phthalate ho hlahisa 4,5,6,7-tetrahydrobenzo [B] thiophene.

3. 4,5,6, 7-tetrahydrobenzo [B] thiophene e sebetsana le formic acid ho fumana sehlahisoa sa ho qetela 4,5,6, 2.

 

Lintlha tsa Tšireletseho:

Bakeng sa tlhaiso-leseling e khethehileng ea chefo le polokeho ho 4,5,6, le calcium, hangata hoa hlokahala ho bua ka leqephe la polokeho ea data le buka ea ts'ebetso ea komporo. Mehato e hlokahalang ea tšireletso e lokela ho nkoa ha u sebelisa motsoako, joalo ka ho apara lisebelisoa tse loketseng tsa ho itšireletsa (mohlala, liatlana, likhalase, limaske tse sireletsang le liaparo tsa lab) le ho qoba ho hema, ho kopana le letlalo le ho noa. Ka nako e ts'oanang, e lokela ho sebetsoa sebakeng se nang le moea o motle, 'me motsoako o lokela ho bolokoa le ho tšoaroa hantle.


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