4-(5-Ethyl-2-thiazolyl)-alpha-methylbenzeneacetic acid

Base Information

Chemical Name:4-(5-Ethyl-2-thiazolyl)-alpha-methylbenzeneacetic acid
CAS No.:138568-67-9
Molecular Formula:C₁₄H₁₅NO₂S
Molecular Weight:261.345
Hs Code.:
DSSTox Substance ID:DTXSID50874531
Nikkaji Number:J425.248I
Mol file:138568-67-9.mol

Synonyms:138568-67-9;2-[4-(5-ethyl-1,3-thiazol-2-yl)phenyl]propanoic acid;4-(5-Ethyl-2-thiazolyl)-alpha-methylbenzeneacetic acid;DTXSID50874531;2-(4-(5-Ethylthiazol-2-yl)phenyl)propanoic acid;BENZENEACETIC ACID, 4-(5-ETHYL-2-THIAZOLYL)-?-ME

Suppliers and Price of 4-(5-Ethyl-2-thiazolyl)-alpha-methylbenzeneacetic acid

Supply Marketing:

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

Manufacturers and distributors:

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Total 1 raw suppliers

Chemical Property of 4-(5-Ethyl-2-thiazolyl)-alpha-methylbenzeneacetic acid

Chemical Property:

Boiling Point:430.7±47.0 °C(Predicted)
PKA:4.10±0.10(Predicted)
Density:1?+-.0.06 g/cm3(Predicted)
XLogP3:3.5
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:4
Exact Mass:261.08234989
Heavy Atom Count:18
Complexity:290

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:CCC1=CN=C(S1)C2=CC=C(C=C2)C(C)C(=O)O

Technology Process of 4-(5-Ethyl-2-thiazolyl)-alpha-methylbenzeneacetic acid

There total 6 articles about 4-(5-Ethyl-2-thiazolyl)-alpha-methylbenzeneacetic acid 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:

: 100-00-5
4-chlorobenzonitrile

: 138568-67-9
2-[4-(5-Ethyl-thiazol-2-yl)-phenyl]-propionic acid

Guidance literature:: Multi-step reaction with 6 steps

1: 1.) NaH / 1.) DMF, 30 min, room temperature, 2.a) DMF, 30 min, room temperature, b.) 2 h, 90 deg C

2: 9.2 g / H₂ / 10percent Pd-C / ethyl acetate / 4 h / Ambient temperature

3: 1.) 12 N HCl, NaNO₂, 2.) Na₂CO₃ / 1.) H₂O, 2-3 deg C, 20 min, 2.a) H₂O, 1.5 h, 3 deg C, b.) 2 h, 50 deg C

4: 93 percent / H₂S (g), NEt₃ / dimethylformamide / 0.5 h / 90 °C

5: HOAc, p-TsOH / ethanol

6: 1 N aq. NaOH / ethanol / Heating

With hydrogenchloride; sodium hydroxide; hydrogen sulfide; hydrogen; sodium hydride; sodium carbonate; toluene-4-sulfonic acid; acetic acid; triethylamine; sodium nitrite; palladium on activated charcoal; In ethanol; ethyl acetate; N,N-dimethyl-formamide;
DOI:10.1248/cpb.39.2323

Reference yield:

: 61881-49-0
Diethyl 2-methyl-2-(4-nitrophenyl)malonate

: 138568-67-9
2-[4-(5-Ethyl-thiazol-2-yl)-phenyl]-propionic acid

Guidance literature:: Multi-step reaction with 5 steps

1: 9.2 g / H₂ / 10percent Pd-C / ethyl acetate / 4 h / Ambient temperature

2: 1.) 12 N HCl, NaNO₂, 2.) Na₂CO₃ / 1.) H₂O, 2-3 deg C, 20 min, 2.a) H₂O, 1.5 h, 3 deg C, b.) 2 h, 50 deg C

3: 93 percent / H₂S (g), NEt₃ / dimethylformamide / 0.5 h / 90 °C

4: HOAc, p-TsOH / ethanol

5: 1 N aq. NaOH / ethanol / Heating

With hydrogenchloride; sodium hydroxide; hydrogen sulfide; hydrogen; sodium carbonate; toluene-4-sulfonic acid; acetic acid; triethylamine; sodium nitrite; palladium on activated charcoal; In ethanol; ethyl acetate; N,N-dimethyl-formamide;
DOI:10.1248/cpb.39.2323