5-{4-[3-(4-cyano-3-trifluoromethyl-phenyl)-5,5-dimethyl-2,4-dioxo-imidazolidin-1-yl]-but-2-ynyloxymethyl}-2-hydroxy-benzamide

Base Information

Chemical Name:5-{4-[3-(4-cyano-3-trifluoromethyl-phenyl)-5,5-dimethyl-2,4-dioxo-imidazolidin-1-yl]-but-2-ynyloxymethyl}-2-hydroxy-benzamide
CAS No.:636595-81-8
Molecular Formula:C₂₅H₂₁F₃N₄O₅
Molecular Weight:514.461
Hs Code.:

Synonyms:5-{4-[3-(4-cyano-3-trifluoromethyl-phenyl)-5,5-dimethyl-2,4-dioxo-imidazolidin-1-yl]-but-2-ynyloxymethyl}-2-hydroxy-benzamide

Suppliers and Price of 5-{4-[3-(4-cyano-3-trifluoromethyl-phenyl)-5,5-dimethyl-2,4-dioxo-imidazolidin-1-yl]-but-2-ynyloxymethyl}-2-hydroxy-benzamide

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
Packaging
price

Total 0 raw suppliers

Chemical Property of 5-{4-[3-(4-cyano-3-trifluoromethyl-phenyl)-5,5-dimethyl-2,4-dioxo-imidazolidin-1-yl]-but-2-ynyloxymethyl}-2-hydroxy-benzamide

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 5-{4-[3-(4-cyano-3-trifluoromethyl-phenyl)-5,5-dimethyl-2,4-dioxo-imidazolidin-1-yl]-but-2-ynyloxymethyl}-2-hydroxy-benzamide

There total 7 articles about 5-{4-[3-(4-cyano-3-trifluoromethyl-phenyl)-5,5-dimethyl-2,4-dioxo-imidazolidin-1-yl]-but-2-ynyloxymethyl}-2-hydroxy-benzamide 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: 80.0%

: 636595-74-9
4-{3-[4-(2,2-dimethyl-4-oxo-3,4-dihydro-2H-benzo[e][1,3]oxazin-6-ylmethoxy)but-2-ynyl]-4,4-dimethyl-2,5-dioxoimidazolidin-1-yl}-2-trifluoromethylbenzonitrile

: 636595-81-8
5-{4-[3-(4-cyano-3-trifluoromethyl-phenyl)-5,5-dimethyl-2,4-dioxo-imidazolidin-1-yl]-but-2-ynyloxymethyl}-2-hydroxy-benzamide

Guidance literature:: With toluene-4-sulfonic acid; In methanol; at 90 ℃; for 24h;
DOI:10.1021/jm0303305

Reference yield:

: 77-71-4
5,5-dimethyl-imidazolidine-2,4-dione

: 636595-81-8
5-{4-[3-(4-cyano-3-trifluoromethyl-phenyl)-5,5-dimethyl-2,4-dioxo-imidazolidin-1-yl]-but-2-ynyloxymethyl}-2-hydroxy-benzamide

Guidance literature:: Multi-step reaction with 3 steps

1.1: 60 percent / K₂CO₃ / dimethylformamide / 64 h / 55 - 65 °C

2.1: NaH / dimethylformamide / 3 h / 20 °C

2.2: 82 percent / dimethylformamide / 6 h / 20 °C

3.1: 80 percent / aq. p-TsOH / methanol / 24 h / 90 °C

With sodium hydride; potassium carbonate; toluene-4-sulfonic acid; In methanol; N,N-dimethyl-formamide;
DOI:10.1021/jm0303305

Reference yield:

: 76143-20-9
5-formyl-2-hydroxy-benzamide

: 636595-81-8
5-{4-[3-(4-cyano-3-trifluoromethyl-phenyl)-5,5-dimethyl-2,4-dioxo-imidazolidin-1-yl]-but-2-ynyloxymethyl}-2-hydroxy-benzamide

Guidance literature:: Multi-step reaction with 6 steps

1.1: decaborane / 5 h / 60 °C

2.1: 233 mg / p-TsOH / acetone / 1.5 h / 85 °C

3.1: pyridine; Et₃N / tetrahydrofuran / 1 h / 20 °C

4.1: 162 mg / LiBr / tetrahydrofuran

5.1: NaH / dimethylformamide / 3 h / 20 °C

5.2: 82 percent / dimethylformamide / 6 h / 20 °C

6.1: 80 percent / aq. p-TsOH / methanol / 24 h / 90 °C

With pyridine; Decaborane; sodium hydride; toluene-4-sulfonic acid; triethylamine; lithium bromide; In tetrahydrofuran; methanol; N,N-dimethyl-formamide; acetone;
DOI:10.1021/jm0303305