6-bromo-4-(5-methyl-1,3,4-oxadiazol-2-yl)-1-[(4-methylphenyl)sulfonyl]-1H-indazole

Base Information

Chemical Name:6-bromo-4-(5-methyl-1,3,4-oxadiazol-2-yl)-1-[(4-methylphenyl)sulfonyl]-1H-indazole
CAS No.:1245465-29-5
Molecular Formula:C₁₇H₁₃BrN₄O₃S
Molecular Weight:433.285
Hs Code.:

Synonyms:6-bromo-4-(5-methyl-1,3,4-oxadiazol-2-yl)-1-[(4-methylphenyl)sulfonyl]-1H-indazole

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Chemical Property of 6-bromo-4-(5-methyl-1,3,4-oxadiazol-2-yl)-1-[(4-methylphenyl)sulfonyl]-1H-indazole

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Technology Process of 6-bromo-4-(5-methyl-1,3,4-oxadiazol-2-yl)-1-[(4-methylphenyl)sulfonyl]-1H-indazole

There total 4 articles about 6-bromo-4-(5-methyl-1,3,4-oxadiazol-2-yl)-1-[(4-methylphenyl)sulfonyl]-1H-indazole 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: 28.0%

: 1245464-58-7
6-bromo-1-[(4-methylphenyl)sulfonyl]-4-(1H-tetrazol-5-yl)-1H-indazole

: 75-36-5
acetyl chloride

: 1245465-29-5
6-bromo-4-(5-methyl-1,3,4-oxadiazol-2-yl)-1-[(4-methylphenyl)sulfonyl]-1H-indazole

Guidance literature:: In toluene; at 130 ℃; for 0.666667h; Microwave irradiation;
DOI:10.1021/acs.jmedchem.5b00767

Reference yield:

: 898747-00-7
6-bromo-1H-indazole-4-carbonitrile

: 1245465-29-5
6-bromo-4-(5-methyl-1,3,4-oxadiazol-2-yl)-1-[(4-methylphenyl)sulfonyl]-1H-indazole

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.17 h / 3 - 20 °C / Inert atmosphere

1.2: 20 °C / Inert atmosphere

2.1: trimethylsilylazide; di(n-butyl)tin oxide / toluene / 1.25 h / 110 °C / Microwave irradiation

3.1: toluene / 0.67 h / 130 °C / Microwave irradiation

With trimethylsilylazide; sodium hydride; di(n-butyl)tin oxide; In N,N-dimethyl-formamide; toluene; mineral oil;
DOI:10.1021/acs.jmedchem.5b00767

Reference yield:

: 98-59-9
p-toluenesulfonyl chloride

: 1245465-29-5
6-bromo-4-(5-methyl-1,3,4-oxadiazol-2-yl)-1-[(4-methylphenyl)sulfonyl]-1H-indazole

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.17 h / 3 - 20 °C / Inert atmosphere

1.2: 20 °C / Inert atmosphere

2.1: trimethylsilylazide; di(n-butyl)tin oxide / toluene / 1.25 h / 110 °C / Microwave irradiation

3.1: toluene / 0.67 h / 130 °C / Microwave irradiation

With trimethylsilylazide; sodium hydride; di(n-butyl)tin oxide; In N,N-dimethyl-formamide; toluene; mineral oil;
DOI:10.1021/acs.jmedchem.5b00767