3-(3-nitropyridine-4-ylmethylamino)-N-(4-trifluoromethoxyphenyl)thiophene-2-carboxamide

Base Information

Chemical Name:3-(3-nitropyridine-4-ylmethylamino)-N-(4-trifluoromethoxyphenyl)thiophene-2-carboxamide
CAS No.:1344141-44-1
Molecular Formula:C₁₈H₁₃F₃N₄O₄S
Molecular Weight:438.387
Hs Code.:

Synonyms:3-(3-nitropyridine-4-ylmethylamino)-N-(4-trifluoromethoxyphenyl)thiophene-2-carboxamide

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Chemical Property of 3-(3-nitropyridine-4-ylmethylamino)-N-(4-trifluoromethoxyphenyl)thiophene-2-carboxamide

Chemical Property:

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Technology Process of 3-(3-nitropyridine-4-ylmethylamino)-N-(4-trifluoromethoxyphenyl)thiophene-2-carboxamide

There total 5 articles about 3-(3-nitropyridine-4-ylmethylamino)-N-(4-trifluoromethoxyphenyl)thiophene-2-carboxamide 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: 89.0%

: 153813-70-8
3-nitro-4-pyridinecarboxaldehyde

: 728033-97-4
3-smino-N-(4-(trifluoromethoxy)phenyl)thiophene-2-carboxamide

: 1344141-44-1
3-(3-nitropyridine-4-ylmethylamino)-N-(4-trifluoromethoxyphenyl)thiophene-2-carboxamide

Guidance literature:: With sodium tetrahydroborate; trifluoroacetic acid; In ethyl acetate;
DOI:10.1016/j.bmcl.2011.08.070

Reference yield:

: 5832-44-0
3-nitro-4-methylpyridine

: 1344141-44-1
3-(3-nitropyridine-4-ylmethylamino)-N-(4-trifluoromethoxyphenyl)thiophene-2-carboxamide

Guidance literature:: Multi-step reaction with 3 steps

1: N,N-dimethyl-formamide / 2 h / Reflux

2: sodium periodate / tetrahydrofuran; water / 20 °C

3: sodium tetrahydroborate; trifluoroacetic acid / ethyl acetate

With sodium tetrahydroborate; sodium periodate; trifluoroacetic acid; In tetrahydrofuran; water; ethyl acetate; N,N-dimethyl-formamide;
DOI:10.1016/j.bmcl.2011.08.070

Reference yield:

: 461-82-5
4-(trifluoromethoxy)aniline

: 1344141-44-1
3-(3-nitropyridine-4-ylmethylamino)-N-(4-trifluoromethoxyphenyl)thiophene-2-carboxamide

Guidance literature:: Multi-step reaction with 2 steps

1.1: trimethylaluminum / toluene / 16 h / 20 °C / Inert atmosphere

1.2: 24 h / Inert atmosphere; Reflux

2.1: sodium tetrahydroborate; trifluoroacetic acid / ethyl acetate

With sodium tetrahydroborate; trimethylaluminum; trifluoroacetic acid; In ethyl acetate; toluene;
DOI:10.1016/j.bmcl.2011.08.070