1-(3,5-bis-trifluoromethyl-benzyl)-5-chloro-1H-[1,2,3]triazole-4-carbaldehyde

Base Information

• Chemical Name: 1-(3,5-bis-trifluoromethyl-benzyl)-5-chloro-1H-[1,2,3]triazole-4-carbaldehyde
• CAS No.: 620534-41-0
• Molecular Formula: C₁₂H₆ClF₆N₃O
• Molecular Weight: 357.643
• Mol file: 620534-41-0.mol

Synonyms:1-(3,5-bis-trifluoromethyl-benzyl)-5-chloro-1H-[1,2,3]triazole-4-carbaldehyde

Chemical Property of 1-(3,5-bis-trifluoromethyl-benzyl)-5-chloro-1H-[1,2,3]triazole-4-carbaldehyde

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-(3,5-bis-trifluoromethyl-benzyl)-5-chloro-1H-[1,2,3]triazole-4-carbaldehyde

There total 4 articles about 1-(3,5-bis-trifluoromethyl-benzyl)-5-chloro-1H-[1,2,3]triazole-4-carbaldehyde 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: 91.0%

1-(3,5-bis-trifluoromethyl-benzyl)-5-chloro-1H-[1,2,3]triazole-4-carboxylic acid ethyl ester (620534-09-0) → 1-(3,5-bis-trifluoromethyl-benzyl)-5-chloro-1H-[1,2,3]triazole-4-carbaldehyde (620534-41-0)

Guidance literature:

1-(3,5-bis-trifluoromethyl-benzyl)-5-chloro-1H-[1,2,3]triazole-4-carboxylic acid ethyl ester; With lithium borohydride; In tetrahydrofuran;

With Dess-Martin periodane; In dichloromethane;

DOI:10.3987/COM-05-S(T)64

Reference yield:

C12H8ClF6N3O → 1-(3,5-bis-trifluoromethyl-benzyl)-5-chloro-1H-[1,2,3]triazole-4-carbaldehyde (620534-41-0)

Guidance literature:

C₁₂H₈ClF₆N₃O; With Dess-Martin periodane; In dichloromethane; at 0 - 20 ℃; for 3.25h;

With sodium hydroxide; In dichloromethane; water;

Reference yield:

1-(azidomethyl)-3,5-bis(trifluoromethyl)benzene (620533-92-8) → 1-(3,5-bis-trifluoromethyl-benzyl)-5-chloro-1H-[1,2,3]triazole-4-carbaldehyde (620534-41-0)

Guidance literature:

Multi-step reaction with 3 steps

1.1: 87 percent / NaOEt / ethanol

2.1: 70 percent / PCl₅ / toluene

3.1: LiBH₄ / tetrahydrofuran

3.2: 91 percent / Dess-Martin periodinane / CH₂Cl₂

With lithium borohydride; phosphorus pentachloride; sodium ethanolate; In tetrahydrofuran; ethanol; toluene; 3.2: Dess-Martin oxidation;

DOI:10.3987/COM-05-S(T)64

upstream raw materials:

1-(3,5-bis-trifluoromethyl-benzyl)-5-chloro-1H-[1,2,3]triazole-4-carboxylic acid ethyl ester

1-(azidomethyl)-3,5-bis(trifluoromethyl)benzene

1-(3,5-bis-trifluoromethyl-benzyl)-5-hydroxy-1H-[1,2,3]triazole-4-carboxylic acid ethyl ester

Downstream raw materials:

1-[1-(3,5-bis-trifluoromethyl-benzyl)-5-chloro-1H-[1,2,3]triazol-4-yl]-4-(tert-butyl-dimethyl-silanyloxy)-but-2-yn-1-one

1-[1-(3,5-bis-trifluoromethyl-benzyl)-5-chloro-1H-[1,2,3]triazol-4-yl]-3-(2-chloro-phenyl)-prop-2-yn-1-ol

[1-(3,5-bis-trifluoromethyl-benzyl)-5-chloro-1H-[1,2,3]triazol-4-yl]-[5-(tert-butyl-dimethyl-silanyloxymethyl)-3-(2-chloro-pyridin-3-yl)-isoxazol-4-yl]-methanone

[1-(3,5-bis-trifluoromethyl-benzyl)-5-chloro-1H-[1,2,3]triazol-4-yl]-[5-(tert-butyl-dimethyl-silanyloxymethyl)-3-(4-chloro-pyridin-3-yl)-isoxazol-4-yl]-methanone