3-(2-aminophenylthio)-1-(2,4-dimethoxypyrimidin-5-yl)prop-1-yne

Base Information

• Chemical Name: 3-(2-aminophenylthio)-1-(2,4-dimethoxypyrimidin-5-yl)prop-1-yne
• CAS No.: 260803-80-3
• Molecular Formula: C₁₅H₁₅N₃O₂S
• Molecular Weight: 301.369
• Mol file: 260803-80-3.mol

Synonyms:3-(2-aminophenylthio)-1-(2,4-dimethoxypyrimidin-5-yl)prop-1-yne

Chemical Property of 3-(2-aminophenylthio)-1-(2,4-dimethoxypyrimidin-5-yl)prop-1-yne

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3-(2-aminophenylthio)-1-(2,4-dimethoxypyrimidin-5-yl)prop-1-yne

There total 2 articles about 3-(2-aminophenylthio)-1-(2,4-dimethoxypyrimidin-5-yl)prop-1-yne 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: 73.0%

3-(2-aminophenylthio)prop-1-yne (58432-15-8) + 2,4-dimethoxy-5-iodopyrimidine (52522-99-3) → 3-(2-aminophenylthio)-1-(2,4-dimethoxypyrimidin-5-yl)prop-1-yne (260803-80-3)

Guidance literature:

With copper(l) iodide; triethylamine; bis-triphenylphosphine-palladium(II) chloride; In acetonitrile; at 25 - 30 ℃; for 24h;

DOI:10.1021/ol990165g

Reference yield:

2-amino-benzenethiol (137-07-5) → 3-(2-aminophenylthio)-1-(2,4-dimethoxypyrimidin-5-yl)prop-1-yne (260803-80-3)

Guidance literature:

Multi-step reaction with 2 steps

1.1: K₂CO₃ / acetone / 4 h / 20 °C

1.2: 74 percent / acetone / 15 h / Heating

2.1: 73 percent / CuI; Et₃N / PdCl₂(PPh₃)2 / acetonitrile / 24 h / 20 °C

With copper(l) iodide; potassium carbonate; triethylamine; bis-triphenylphosphine-palladium(II) chloride; In acetone; acetonitrile;

DOI:10.1021/jo001783+

Reference yield:

p-toluenesulfonyl chloride (98-59-9) + 3-(2-aminophenylthio)-1-(2,4-dimethoxypyrimidin-5-yl)prop-1-yne (260803-80-3) → N-{2-[3-(2,4-dimethoxy-pyrimidin-5-yl)-prop-2-ynylsulfanyl]-phenyl}-4-methyl-benzenesulfonamide (260804-00-0)

Guidance literature:

With pyridine; In dichloromethane; at 20 ℃; for 10h;

DOI:10.1021/ol990165g

upstream raw materials:

3-(2-aminophenylthio)prop-1-yne

2,4-dimethoxy-5-iodopyrimidine

2-amino-benzenethiol

Downstream raw materials:

N-{2-[3-(2,4-dimethoxy-pyrimidin-5-yl)-prop-2-ynylsulfanyl]-phenyl}-4-methyl-benzenesulfonamide

(E)-2-[-2-(2,4-dimethoxypyrimidin-5-yl)vinyl]-3-tosylbenzothiazoline