Isopropyl 5-methyl-4-(4-phenyl(1,3-thiazol-2-yl))thiophene-2-carboxylate

Base Information

Chemical Name:Isopropyl 5-methyl-4-(4-phenyl(1,3-thiazol-2-yl))thiophene-2-carboxylate
CAS No.:288397-85-3
Molecular Formula:C₁₈H₁₇NO₂S₂
Molecular Weight:343.47
Hs Code.:

Synonyms:Isopropyl 5-methyl-4-(4-phenyl(1,3-thiazol-2-yl))thiophene-2-carboxylate

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Chemical Property of Isopropyl 5-methyl-4-(4-phenyl(1,3-thiazol-2-yl))thiophene-2-carboxylate

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Technology Process of Isopropyl 5-methyl-4-(4-phenyl(1,3-thiazol-2-yl))thiophene-2-carboxylate

There total 6 articles about Isopropyl 5-methyl-4-(4-phenyl(1,3-thiazol-2-yl))thiophene-2-carboxylate 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: 66.0%

: 70-11-1
α-bromoacetophenone

: 237385-23-8
isopropyl 4-(aminothioxomethyl)-5-methylthiophene-2-carboxylate

: 288397-85-3
Isopropyl 5-methyl-4-(4-phenyl(1,3-thiazol-2-yl))thiophene-2-carboxylate

Guidance literature:: In acetone; Heating;
DOI:10.1016/S0960-894X(01)00787-9

Reference yield:

: 29421-73-6
3,5-dibromo-2-methylthiophene

: 288397-85-3
Isopropyl 5-methyl-4-(4-phenyl(1,3-thiazol-2-yl))thiophene-2-carboxylate

Guidance literature:: Multi-step reaction with 6 steps

1: 94 percent / n-BuLi / -78 °C

2: oxalyl chloride / CH₂Cl₂

3: Na₂CO₃ / CH₂Cl₂

4: 63 percent / dimethylformamide / Heating

5: 56 percent / H₂S; TEA / methanol

6: 66 percent / acetone / Heating

With n-butyllithium; oxalyl dichloride; TEA; hydrogen sulfide; sodium carbonate; In methanol; dichloromethane; N,N-dimethyl-formamide; acetone; 6: Hantsch condensation;
DOI:10.1016/S0960-894X(01)00787-9

Reference yield:

: 29421-99-6
4-bromo-5-methyl-thiophene-2-carboxylic acid

: 288397-85-3
Isopropyl 5-methyl-4-(4-phenyl(1,3-thiazol-2-yl))thiophene-2-carboxylate

Guidance literature:: Multi-step reaction with 5 steps

1: oxalyl chloride / CH₂Cl₂

2: Na₂CO₃ / CH₂Cl₂

3: 63 percent / dimethylformamide / Heating

4: 56 percent / H₂S; TEA / methanol

5: 66 percent / acetone / Heating

With oxalyl dichloride; TEA; hydrogen sulfide; sodium carbonate; In methanol; dichloromethane; N,N-dimethyl-formamide; acetone; 5: Hantsch condensation;
DOI:10.1016/S0960-894X(01)00787-9