1H-Pyrrole-2,5-dicarboxylic acid, 1-[2-[4-methoxy-3-(1-methylethoxy)phenyl]ethyl]-3,4-bis[[(trifluoromethyl) sulfonyl]oxy]-, dimethyl ester

Base Information

Chemical Name:1H-Pyrrole-2,5-dicarboxylic acid, 1-[2-[4-methoxy-3-(1-methylethoxy)phenyl]ethyl]-3,4-bis[[(trifluoromethyl) sulfonyl]oxy]-, dimethyl ester
CAS No.:875654-32-3
Molecular Formula:C22H23F6NO12S2
Molecular Weight:671.547
Hs Code.:

1H-Pyrrole-2,5-dicarboxylic acid,
1-[2-[4-methoxy-3-(1-methylethoxy)phenyl]ethyl]-3,4-bis[[(trifluoromethyl)
sulfonyl]oxy]-, dimethyl ester

Synonyms:

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Chemical Property of 1H-Pyrrole-2,5-dicarboxylic acid, 1-[2-[4-methoxy-3-(1-methylethoxy)phenyl]ethyl]-3,4-bis[[(trifluoromethyl) sulfonyl]oxy]-, dimethyl ester

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Technology Process of 1H-Pyrrole-2,5-dicarboxylic acid, 1-[2-[4-methoxy-3-(1-methylethoxy)phenyl]ethyl]-3,4-bis[[(trifluoromethyl) sulfonyl]oxy]-, dimethyl ester

There total 5 articles about 1H-Pyrrole-2,5-dicarboxylic acid, 1-[2-[4-methoxy-3-(1-methylethoxy)phenyl]ethyl]-3,4-bis[[(trifluoromethyl) sulfonyl]oxy]-, dimethyl 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: 91.0%

: 875654-36-7
dimethyl 3,4-dihydroxy-1-[2-(3-isopropoxy-4-methoxyphenyl)ethyl]pyrrole-2,5-dicarboxylate

: 358-23-6
trifluoromethylsulfonic anhydride

: 875654-32-3
dimethyl 1-[2-(3-isopropoxy-4-methoxyphenyl)ethyl]-3,4-bis(trifluoromethanesulfonyloxy)pyrrole-2,5-dicarboxylate

Guidance literature:: With pyridine; at 0 ℃; for 2h;
DOI:10.1016/j.tet.2005.10.014

Reference yield:

: 875654-35-6
dimethyl N-[2-(3-isopropoxy-4-methoxyphenyl)ethyl]iminodiacetate

: 875654-32-3
dimethyl 1-[2-(3-isopropoxy-4-methoxyphenyl)ethyl]-3,4-bis(trifluoromethanesulfonyloxy)pyrrole-2,5-dicarboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: 87 percent / sodium hydride / tetrahydrofuran; various solvent(s) / 3 h / Heating

2: 91 percent / pyridine / 2 h / 0 °C

With pyridine; sodium hydride; In tetrahydrofuran; 1: Hinsberg reaction;
DOI:10.1016/j.tet.2005.10.014

Reference yield:

: 34123-66-5
O-isopropylisovanillin

: 875654-32-3
dimethyl 1-[2-(3-isopropoxy-4-methoxyphenyl)ethyl]-3,4-bis(trifluoromethanesulfonyloxy)pyrrole-2,5-dicarboxylate

Guidance literature:: Multi-step reaction with 5 steps

1: 74 percent / ammonium acetate; acetic acid / 6 h / 100 °C

2: 65 percent / lithium aluminum hydride / tetrahydrofuran / 7 h / Heating

3: 83 percent / sodium hydrogen carbonate / acetonitrile / 2 h / Heating

4: 87 percent / sodium hydride / tetrahydrofuran; various solvent(s) / 3 h / Heating

5: 91 percent / pyridine / 2 h / 0 °C

With pyridine; ammonium acetate; lithium aluminium tetrahydride; sodium hydride; sodium hydrogencarbonate; acetic acid; In tetrahydrofuran; acetonitrile; 1: Henry reaction / 4: Hinsberg reaction;
DOI:10.1016/j.tet.2005.10.014