Example 26

Base Information

• Chemical Name: Example 26
• CAS No.: 639783-64-5
• Molecular Formula: C₂₆H₂₉ClF₃N₃O₃
• Molecular Weight: 523.983
• Mol file: 639783-64-5.mol

Synonyms:Example 26

Chemical Property of Example 26

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Example 26

There total 5 articles about Example 26 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: 80.8%

[ETHYL-2-METHYL-2-R2-CHLORO-4-(N-(METHVL) AMINOMETHYL) PHENOXVLPROPANOATE] (639784-57-9) → Example 26 (639783-64-5)

Guidance literature:

With 5-(bromomethyl)-1-methyl-3-[4-(trifluoromethyl)-phenyl]-1H-pyrazole; potassium carbonate; for 1h;

Reference yield:

ETHYL-2-METHYL-2-( (2-CHLORO-4-FORMYL) PHENOXY) PROPANOATE (639784-42-2) → Example 26 (639783-64-5)

Guidance literature:

Multi-step reaction with 4 steps

1: sodium tetrahydroborate / methanol / 0.5 h / 25 °C

2: phosphorus tribromide / dichloromethane / 1 h / 25 °C

3: methylamine / tetrahydrofuran / 0.5 h / 50 °C

4: 5-(bromomethyl)-1-methyl-3-[4-(trifluoromethyl)-phenyl]-1H-pyrazole; potassium carbonate / 1 h

With sodium tetrahydroborate; 5-(bromomethyl)-1-methyl-3-[4-(trifluoromethyl)-phenyl]-1H-pyrazole; phosphorus tribromide; potassium carbonate; methylamine; In tetrahydrofuran; methanol; dichloromethane;

Reference yield:

ETHYL-2-METHYL-2-((2-CHLORO-4-HYDROXYMETHYL) PHENOXY) PROPANOATE (639784-45-5) → Example 26 (639783-64-5)

Guidance literature:

Multi-step reaction with 3 steps

1: phosphorus tribromide / dichloromethane / 1 h / 25 °C

2: methylamine / tetrahydrofuran / 0.5 h / 50 °C

3: 5-(bromomethyl)-1-methyl-3-[4-(trifluoromethyl)-phenyl]-1H-pyrazole; potassium carbonate / 1 h

With 5-(bromomethyl)-1-methyl-3-[4-(trifluoromethyl)-phenyl]-1H-pyrazole; phosphorus tribromide; potassium carbonate; methylamine; In tetrahydrofuran; dichloromethane;

upstream raw materials:

[ETHYL-2-METHYL-2-R₂-CHLORO-4-(N-(METHVL) AMINOMETHYL) PHENOXVLPROPANOATE]

ETHYL-2-METHYL-2-( (2-CHLORO-4-FORMYL) PHENOXY) PROPANOATE

ETHYL-2-METHYL-2-((4-BROMOMETHYL-2-CHLORO) PHENOXY) PROPANOATE

ETHYL-2-METHYL-2-((2-CHLORO-4-HYDROXYMETHYL) PHENOXY) PROPANOATE