tetrahydro-3-oxo-2H-thiopeyran-4-carboxylic acid ethyl ester

Base Information

Chemical Name:tetrahydro-3-oxo-2H-thiopeyran-4-carboxylic acid ethyl ester
CAS No.:135369-32-3
Molecular Formula:C₈H₁₂O₃S
Molecular Weight:188.247
Hs Code.:
Mol file:135369-32-3.mol

Synonyms:tetrahydro-3-oxo-2H-thiopeyran-4-carboxylic acid ethyl ester

Suppliers and Price of tetrahydro-3-oxo-2H-thiopeyran-4-carboxylic acid ethyl ester

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
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price

Total 6 raw suppliers

Chemical Property of tetrahydro-3-oxo-2H-thiopeyran-4-carboxylic acid ethyl ester

Chemical Property:

Boiling Point:281.8±40.0 °C(Predicted)
PKA:10.26±0.20(Predicted)
PSA：68.67000
Density:1.202±0.06 g/cm3(Predicted)
LogP:0.87170

Purity/Quality:: 98%min ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of tetrahydro-3-oxo-2H-thiopeyran-4-carboxylic acid ethyl ester

There total 1 articles about tetrahydro-3-oxo-2H-thiopeyran-4-carboxylic acid ethyl ester 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:

: 63449-37-6
ethyl 4-<(2-ethoxy-2-oxoethyl)sulfanyl>butanoate

: 58509-73-2
ethyl 3-oxothiane-2-carboxylate

: 135369-32-3
ethyl 3-oxotetrahydro-2H-thiopyran-4-carboxylate

Guidance literature:: With sodium ethanolate; In ethanol; toluene; Yield given. Yields of byproduct given; 1) 3 h, r.t. 2) 1 h, 50 deg C;

Reference yield: 74.0%

: 88722-37-6
5-Benzylamino-3-methylthio-1H-1,2,4-triazole

: 135369-32-3
ethyl 3-oxotetrahydro-2H-thiopyran-4-carboxylate

: 135369-44-7
10-Benzyl-7,8-dihydro-2-methylthio-5H,10H-thiopyrano<4,3-e>-1,2,4-triazolo<1,5-a>pyrimidin-9-one

Guidance literature:: at 175 - 180 ℃; for 0.166667h;

Reference yield:

: 135369-32-3
ethyl 3-oxotetrahydro-2H-thiopyran-4-carboxylate

: 135369-43-6
10-Benzyl-6,7-dihydro-2-methylthio-9H,10H-thiopyrano<3,4-d>-1,2,4-triazolo<1,5-a>pyrimidin-5-one

Guidance literature:: Multi-step reaction with 3 steps

1: 63 percent / AcOH / 0.5 h / Heating

2: 77 percent / 5percent NaOH / 70 °C

3: 54 percent / dimethylformamide / 5 h / Heating

With sodium hydroxide; acetic acid; In N,N-dimethyl-formamide;