(Z)-4-benzyl-2-[(2,4-dimethoxypyrimidin-5-yl)methylidene]-3,4-dihydro-2H-1,4-benzoxazine

Base Information

Chemical Name:(Z)-4-benzyl-2-[(2,4-dimethoxypyrimidin-5-yl)methylidene]-3,4-dihydro-2H-1,4-benzoxazine
CAS No.:219599-12-9
Molecular Formula:C₂₂H₂₁N₃O₃
Molecular Weight:375.427
Hs Code.:

Synonyms:(Z)-4-benzyl-2-[(2,4-dimethoxypyrimidin-5-yl)methylidene]-3,4-dihydro-2H-1,4-benzoxazine

Suppliers and Price of (Z)-4-benzyl-2-[(2,4-dimethoxypyrimidin-5-yl)methylidene]-3,4-dihydro-2H-1,4-benzoxazine

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 (Z)-4-benzyl-2-[(2,4-dimethoxypyrimidin-5-yl)methylidene]-3,4-dihydro-2H-1,4-benzoxazine

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (Z)-4-benzyl-2-[(2,4-dimethoxypyrimidin-5-yl)methylidene]-3,4-dihydro-2H-1,4-benzoxazine

There total 6 articles about (Z)-4-benzyl-2-[(2,4-dimethoxypyrimidin-5-yl)methylidene]-3,4-dihydro-2H-1,4-benzoxazine 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: 76.0%

: 326598-34-9
2-[N-benzyl-N-{3'-(2,4-dimethoxy-5-pyrimidyl)prop-2'-ynyl}]aminophenyl p-toluene sulfonate

: 219599-12-9
(Z)-4-benzyl-2-[(2,4-dimethoxypyrimidin-5-yl)methylidene]-3,4-dihydro-2H-1,4-benzoxazine

Guidance literature:: With potassium hydroxide; water; In ethanol; for 8h; Heating;
DOI:10.1021/jo000826j

Reference yield:

: 219599-03-8
2-(N-benzyl-N-prop-2'-ynylamino)phenyl p-toluenesulfonate

: 219599-12-9
(Z)-4-benzyl-2-[(2,4-dimethoxypyrimidin-5-yl)methylidene]-3,4-dihydro-2H-1,4-benzoxazine

Guidance literature:: Multi-step reaction with 2 steps

1: 80 percent / CuI; Et₃N / (PPh₃)2PdCl₂ / 16 h / 20 °C

2: 76 percent / KOH; H₂O / ethanol / 8 h / Heating

With potassium hydroxide; copper(l) iodide; water; triethylamine; bis-triphenylphosphine-palladium(II) chloride; In ethanol;
DOI:10.1021/jo000826j

Reference yield:

: 1216-96-2
2-aminophenyl p-toluenesulfonate

: 219599-12-9
(Z)-4-benzyl-2-[(2,4-dimethoxypyrimidin-5-yl)methylidene]-3,4-dihydro-2H-1,4-benzoxazine

Guidance literature:: Multi-step reaction with 4 steps

1.1: K₂CO₃ / dimethylformamide / 16 h / 20 °C

1.2: 58 percent / dimethylformamide / 48 h / 80 °C

2.1: K₂CO₃ / dimethylformamide / 16 h / 20 °C

2.2: 62 percent / dimethylformamide / 48 h / 80 °C

3.1: 80 percent / CuI; Et₃N / (PPh₃)2PdCl₂ / 16 h / 20 °C

4.1: 76 percent / KOH; H₂O / ethanol / 8 h / Heating

With potassium hydroxide; copper(l) iodide; water; potassium carbonate; triethylamine; bis-triphenylphosphine-palladium(II) chloride; In ethanol; N,N-dimethyl-formamide;
DOI:10.1021/jo000826j