ethyl 6-methyl-1,4-diphenyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate

Base Information

Chemical Name:ethyl 6-methyl-1,4-diphenyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS No.:108958-75-4
Molecular Formula:C₂₀H₂₀N₂O₂S
Molecular Weight:352.457
Hs Code.:

Synonyms:ethyl 6-methyl-1,4-diphenyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate

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Chemical Property of ethyl 6-methyl-1,4-diphenyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate

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Technology Process of ethyl 6-methyl-1,4-diphenyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate

There total 3 articles about ethyl 6-methyl-1,4-diphenyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-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: 97.0%

: 141-97-9
ethyl acetoacetate

: 100-52-7
benzaldehyde

: 103-85-5
monophenylthiourea

: 108958-75-4
ethyl 6-methyl-1,4-diphenyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate

Guidance literature:: With chloro-trimethyl-silane; In N,N-dimethyl-formamide; at 20 ℃; for 48h;
DOI:10.1055/s-2007-965881

Reference yield:

: 4921-82-8
1-benzoyl-3-phenylthiourea

: 108958-75-4
ethyl 6-methyl-1,4-diphenyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium hydroxide / 0.33 h / 90 °C

2.1: N,N-dimethyl-formamide / 1 h / Sonication

2.2: 72 h / 20 °C

With sodium hydroxide; In N,N-dimethyl-formamide; 2.1: |Biginelli Pyrimidone Synthesis / 2.2: |Biginelli Pyrimidone Synthesis;
DOI:10.1039/c8md00095f

Reference yield:

: 62-53-3
aniline

: 108958-75-4
ethyl 6-methyl-1,4-diphenyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1.1: acetone / 0.25 h / 70 °C

1.2: 0.5 h / 70 °C

2.1: sodium hydroxide / 0.33 h / 90 °C

3.1: N,N-dimethyl-formamide / 1 h / Sonication

3.2: 72 h / 20 °C

With sodium hydroxide; In N,N-dimethyl-formamide; acetone; 3.1: |Biginelli Pyrimidone Synthesis / 3.2: |Biginelli Pyrimidone Synthesis;
DOI:10.1039/c8md00095f