(E)-3-(5-benzyl-4-(2-methyl-2H-tetrazol-5-yl)thiophen-2-yl)acrylic acid

Base Information

Chemical Name:(E)-3-(5-benzyl-4-(2-methyl-2H-tetrazol-5-yl)thiophen-2-yl)acrylic acid
CAS No.:1073313-85-5
Molecular Formula:C₁₆H₁₄N₄O₂S
Molecular Weight:326.379
Hs Code.:

Synonyms:(E)-3-(5-benzyl-4-(2-methyl-2H-tetrazol-5-yl)thiophen-2-yl)acrylic acid

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Chemical Property of (E)-3-(5-benzyl-4-(2-methyl-2H-tetrazol-5-yl)thiophen-2-yl)acrylic acid

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Technology Process of (E)-3-(5-benzyl-4-(2-methyl-2H-tetrazol-5-yl)thiophen-2-yl)acrylic acid

There total 3 articles about (E)-3-(5-benzyl-4-(2-methyl-2H-tetrazol-5-yl)thiophen-2-yl)acrylic acid 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: 95.0%

: 1073313-84-4
(E)-methyl 3-(5-benzyl-4-(2-methyl-2H-tetrazol-5-yl)thiophen-2-yl)acrylate

: 1073313-85-5
(E)-3-(5-benzyl-4-(2-methyl-2H-tetrazol-5-yl)thiophen-2-yl)acrylic acid

Guidance literature:: (E)-methyl 3-(5-benzyl-4-(2-methyl-2H-tetrazol-5-yl)thiophen-2-yl)acrylate; With lithium hydroxide; water; In tetrahydrofuran; methanol; at 20 ℃;

With hydrogenchloride; In water;

Reference yield:

: 908588-13-6
5-(2-benzylthiophen-3-yl)-2-trityl-2H-tetrazole

: 1073313-85-5
(E)-3-(5-benzyl-4-(2-methyl-2H-tetrazol-5-yl)thiophen-2-yl)acrylic acid

Guidance literature:: Multi-step reaction with 5 steps

1.1: N,N,N,N,-tetramethylethylenediamine; tert.-butyl lithium / tetrahydrofuran / 1 h / -78 °C / Cooling with acetone-dry ice

1.2: 0.25 h / -78 - 20 °C

2.1: tetrahydrofuran / Heating / reflux

3.1: methanol / Heating / reflux

4.1: potassium carbonate / N,N-dimethyl-formamide / 20 °C

5.1: lithium hydroxide; water / tetrahydrofuran; methanol / 20 °C

With methanol; lithium hydroxide; N,N,N,N,-tetramethylethylenediamine; water; tert.-butyl lithium; potassium carbonate; In tetrahydrofuran; methanol; N,N-dimethyl-formamide; 2.1: Wittig Reaction;

Reference yield:

: 1073313-80-0
(E)-methyl 3-(5-benzyl-4-(1H-tetrazol-5-yl)thiophen-2-yl)acrylate

: 1073313-85-5
(E)-3-(5-benzyl-4-(2-methyl-2H-tetrazol-5-yl)thiophen-2-yl)acrylic acid

Guidance literature:: Multi-step reaction with 2 steps

1: potassium carbonate / N,N-dimethyl-formamide / 20 °C

2: lithium hydroxide; water / tetrahydrofuran; methanol / 20 °C

With lithium hydroxide; water; potassium carbonate; In tetrahydrofuran; methanol; N,N-dimethyl-formamide;