1H-1,2,3-Triazole-1-ethanol, 4-methylbenzenesulfonate (ester)

Base Information

• Chemical Name: 1H-1,2,3-Triazole-1-ethanol, 4-methylbenzenesulfonate (ester)
• CAS No.: 263400-92-6
• Molecular Formula: C11H13N3O3S
• Molecular Weight: 267.309

Synonyms:toluene-4-sulfonic acid 2-[1,2,3]triazol-1-yl-ethyl ester;2-(1,2,3-triazol-1-yl)ethyl 4-toluenesulphonate;toluene-4-sulfonic acid 2-[1,2,3]triazol-1-ylethyl ester;

Chemical Property of 1H-1,2,3-Triazole-1-ethanol, 4-methylbenzenesulfonate (ester)

Chemical Property:

• PSA: 82.46000
• LogP: 2.07280

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

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Technology Process of 1H-1,2,3-Triazole-1-ethanol, 4-methylbenzenesulfonate (ester)

There total 1 articles about 1H-1,2,3-Triazole-1-ethanol, 4-methylbenzenesulfonate (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: 86.0%

2-(1,2,3-triazol-1-yl)-ethan-1-ol (74731-63-8) + p-toluenesulfonyl chloride (98-59-9) → 2-(1H-1,2,3-triazol-1-yl)ethyl 4-methyl-1-benzenesulfonate (263400-92-6)

Guidance literature:

With dmap; triethylamine; In dichloromethane; at -10 - -4 ℃;

Reference yield: 86.0%

2-(1H-1,2,3-triazol-1-yl)ethyl 4-methyl-1-benzenesulfonate (263400-92-6) + (4-allyloxy-phenyl)-methanethiol (864156-93-4) → 1-[2-(4-allyloxy-benzylsulfanyl)-ethyl]-1H-[1,2,3]triazole (864156-94-5)

Guidance literature:

With sodium hydride; In DMF (N,N-dimethyl-formamide); at -30 - 20 ℃; for 12h;

Reference yield: 29.0%

2-(1H-1,2,3-triazol-1-yl)ethyl 4-methyl-1-benzenesulfonate (263400-92-6) + bis(trichloromethyl) carbonate (32315-10-9) + sodium hydrogencarbonate (144-55-8) + diethylamine (109-89-7) → N'-[2-Chloro-4-({6-methoxy-7-[2-(1H-1,2,3-triazol-1-yl)ethoxy]-4-quinazolinyl}oxy)phenyl]-N,N-diethylurea (286370-86-3)

Guidance literature:

With potassium carbonate; triethylamine; In chloroform; water; N,N-dimethyl-formamide;

upstream raw materials:

2-(1,2,3-triazol-1-yl)-ethan-1-ol

p-toluenesulfonyl chloride

Downstream raw materials:

1-[2-(4-allyloxy-benzylsulfanyl)-ethyl]-1H-[1,2,3]triazole

1-[2-(4-allyloxy-2-methyl-benzylsulfanyl)-ethyl]-1H-[1,2,3]triazole

6-Methoxy-7-[2-(1,2,3-triazol-1-yl)ethoxy]-4-[2-methyl-5-(2-morpholinopyridine-4-carboxamido)anilino]quinazoline

N'-[2-Chloro-4-({6-methoxy-7-[2-(1H-1,2,3-triazol-1-yl)ethoxy]-4-quinazolinyl}oxy)phenyl]-N,N-diethylurea

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