1-(1-Naphtyl)-1H-1,2,3-triazole-4-carboxylic acid ethyl ester

Base Information

• Chemical Name: 1-(1-Naphtyl)-1H-1,2,3-triazole-4-carboxylic acid ethyl ester
• CAS No.: 91165-90-1
• Molecular Formula: C₁₅H₁₃N₃O₂
• Molecular Weight: 267.287
• Mol file: 91165-90-1.mol

Synonyms:1-(1-Naphtyl)-1H-1,2,3-triazole-4-carboxylic acid ethyl ester

Chemical Property of 1-(1-Naphtyl)-1H-1,2,3-triazole-4-carboxylic acid ethyl ester

Chemical Property:

• PSA: 57.01000
• LogP: 2.59720

Purity/Quality:

Ethyl1-(naphthalen-1-yl)-1H-1,2,3-triazole-4-carboxylate ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1-(1-Naphtyl)-1H-1,2,3-triazole-4-carboxylic acid ethyl ester

There total 1 articles about 1-(1-Naphtyl)-1H-1,2,3-triazole-4-carboxylic acid ethyl ester 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: 71.0%

1-azidonaphthalene (6921-40-0) + propynoic acid ethyl ester (623-47-2) → ethyl 1-(1-naphthyl)-1H-1,2,3-triazole-5-carboxylate (91165-92-3) + ethyl 1-(1-naphthyl)-1H-1,2,3-triazole-4-carboxylate (91165-90-1)

Guidance literature:

at 100 ℃; for 8h;

DOI:10.1039/P19870000413

Reference yield: 89.0%

ethyl 1-(1-naphthyl)-1H-1,2,3-triazole-4-carboxylate (91165-90-1) → 1-(1-naphthyl)-1H-1,2,3-triazole-4-carboxylic acid (113423-89-5)

Guidance literature:

With sodium hydroxide; for 12h; Heating;

DOI:10.1246/bcsj.60.2931

Reference yield:

ethyl 1-(1-naphthyl)-1H-1,2,3-triazole-4-carboxylate (91165-90-1) → 1-(1'H-1',2',3'-triazolyl)naphthalene (81945-58-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 89 percent / aq. NaOH / 12 h / Heating

2: 93 percent / 3 h / 180 °C

With sodium hydroxide;

DOI:10.1246/bcsj.60.2931

upstream raw materials:

1-azidonaphthalene

propynoic acid ethyl ester

Downstream raw materials:

methyl 1-(1-naphthyl)-1,2,3-triazole-4-carboxylate

1-(1-naphthyl)-1H-1,2,3-triazole-4-carboxylic acid

1-(1'H-1',2',3'-triazolyl)naphthalene

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