5-(4,5-bis(4-chloro-2-isopropylphenyl)-3-methylthiophen-2-yl)-1H-tetrazole

Base Information

Chemical Name:5-(4,5-bis(4-chloro-2-isopropylphenyl)-3-methylthiophen-2-yl)-1H-tetrazole
CAS No.:1395083-66-5
Molecular Formula:C₂₄H₂₄Cl₂N₄S
Molecular Weight:471.453
Hs Code.:

Synonyms:5-(4,5-bis(4-chloro-2-isopropylphenyl)-3-methylthiophen-2-yl)-1H-tetrazole

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Chemical Property of 5-(4,5-bis(4-chloro-2-isopropylphenyl)-3-methylthiophen-2-yl)-1H-tetrazole

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Technology Process of 5-(4,5-bis(4-chloro-2-isopropylphenyl)-3-methylthiophen-2-yl)-1H-tetrazole

There total 4 articles about 5-(4,5-bis(4-chloro-2-isopropylphenyl)-3-methylthiophen-2-yl)-1H-tetrazole 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: 90.0%

: 1395084-15-7
4,5-bis(4-chloro-2-isopropylphenyl)-3-methylthiophene-2-carbonitrile

: 1395083-66-5
5-(4,5-bis(4-chloro-2-isopropylphenyl)-3-methylthiophen-2-yl)-1H-tetrazole

Guidance literature:: 4,5-bis(4-chloro-2-isopropylphenyl)-3-methylthiophene-2-carbonitrile; With sodium azide; zinc dibromide; In N,N-dimethyl-formamide; at 130 ℃;

With hydrogenchloride; water; In N,N-dimethyl-formamide; at 20 ℃;

Reference yield:

: 616-44-4,84928-92-7
3-Methylthiophene

: 1395083-66-5
5-(4,5-bis(4-chloro-2-isopropylphenyl)-3-methylthiophen-2-yl)-1H-tetrazole

Guidance literature:: Multi-step reaction with 5 steps

1.1: N-Bromosuccinimide; acetic acid / 20 °C

2.1: N,N-dimethyl-formamide / 150 °C

3.1: bromine / N,N-dimethyl-formamide / 60 °C

4.1: sodium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,4-dioxane; water / 95 °C

5.1: sodium azide; zinc dibromide / N,N-dimethyl-formamide / 130 °C

5.2: 20 °C

With N-Bromosuccinimide; sodium azide; bromine; sodium carbonate; acetic acid; zinc dibromide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,4-dioxane; water; N,N-dimethyl-formamide;

Reference yield:

: 14282-76-9
2-bromo-3-methylthiophene

: 1395083-66-5
5-(4,5-bis(4-chloro-2-isopropylphenyl)-3-methylthiophen-2-yl)-1H-tetrazole

Guidance literature:: Multi-step reaction with 4 steps

1.1: N,N-dimethyl-formamide / 150 °C

2.1: bromine / N,N-dimethyl-formamide / 60 °C

3.1: sodium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,4-dioxane; water / 95 °C

4.1: sodium azide; zinc dibromide / N,N-dimethyl-formamide / 130 °C

4.2: 20 °C

With sodium azide; bromine; sodium carbonate; zinc dibromide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,4-dioxane; water; N,N-dimethyl-formamide;