3-Thiophenecarboxylicacid,tetrahydro-4-(hydroxyimino)-,ethylester(9CI)

Base Information

Chemical Name:3-Thiophenecarboxylicacid,tetrahydro-4-(hydroxyimino)-,ethylester(9CI)
CAS No.:224449-43-8
Molecular Formula:C₇H₁₁NO₃S
Molecular Weight:189.235
Hs Code.:
Mol file:224449-43-8.mol

Synonyms:3-Thiophenecarboxylicacid,tetrahydro-4-(hydroxyimino)-,ethylester(9CI)

Suppliers and Price of 3-Thiophenecarboxylicacid,tetrahydro-4-(hydroxyimino)-,ethylester(9CI)

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

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Chemicals and raw materials
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Total 1 raw suppliers

Chemical Property of 3-Thiophenecarboxylicacid,tetrahydro-4-(hydroxyimino)-,ethylester(9CI)

Chemical Property:

PSA：84.19000
LogP:0.74270

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 3-Thiophenecarboxylicacid,tetrahydro-4-(hydroxyimino)-,ethylester(9CI)

There total 2 articles about 3-Thiophenecarboxylicacid,tetrahydro-4-(hydroxyimino)-,ethylester(9CI) which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 95.0%

: 78647-31-1
Methyl tetrahydro-4-oxo-3-thiophenecarboxylate

: 224449-43-8
ethyl EZ-4-oximinotetrahydrothiophene-3-carboxylate

Guidance literature:: With hydroxylamine hydrochloride; barium carbonate; In methanol; for 26h; Heating;
DOI:10.1016/S0968-0896(98)00210-7

Reference yield:

: 7400-45-5
dimethyl-3-thiaadipate

: 224449-43-8
ethyl EZ-4-oximinotetrahydrothiophene-3-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: 14 percent / EtONa / 16 h / Heating

2: 95 percent / BaCO₃, NH₂OH*HCl / methanol / 26 h / Heating

With hydroxylamine hydrochloride; sodium ethanolate; barium carbonate; In methanol;
DOI:10.1016/S0968-0896(98)00210-7

Reference yield:

: 224449-43-8
ethyl EZ-4-oximinotetrahydrothiophene-3-carboxylate

: 224449-46-1
ethyl 4-benzamidothiophene-3-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: 95 percent / HCl / diethyl ether / 24 h

2: 75 percent / Et₃N, DMAP / CHCl₃ / 16 h

With hydrogenchloride; dmap; triethylamine; In diethyl ether; chloroform;
DOI:10.1016/S0968-0896(98)00210-7