2,8-bis(2-hydroxyethyl)-3,7-dimethyl-5-phenyl-1,9-dicarboxydipyrrylmethane

Base Information

Chemical Name:2,8-bis(2-hydroxyethyl)-3,7-dimethyl-5-phenyl-1,9-dicarboxydipyrrylmethane
CAS No.:202058-00-2
Molecular Formula:C₂₃H₂₆N₂O₆
Molecular Weight:426.469
Hs Code.:

Synonyms:2,8-bis(2-hydroxyethyl)-3,7-dimethyl-5-phenyl-1,9-dicarboxydipyrrylmethane

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Chemical Property of 2,8-bis(2-hydroxyethyl)-3,7-dimethyl-5-phenyl-1,9-dicarboxydipyrrylmethane

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Technology Process of 2,8-bis(2-hydroxyethyl)-3,7-dimethyl-5-phenyl-1,9-dicarboxydipyrrylmethane

There total 7 articles about 2,8-bis(2-hydroxyethyl)-3,7-dimethyl-5-phenyl-1,9-dicarboxydipyrrylmethane 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: 74.0%

: 202057-99-6
dimethyl 2,8-bis(2-hydroxyethyl)-3,7-dimethyl-5-phenyl-1,9-dipyrrylmethanedicarboxylate

: 202058-00-2
2,8-bis(2-hydroxyethyl)-3,7-dimethyl-5-phenyl-1,9-dicarboxydipyrrylmethane

Guidance literature:: With potassium hydroxide; In ethanol; water; at 110 ℃;
DOI:10.1021/jo971807l

Reference yield:

: 87281-59-2
4-Methoxycarbonylmethyl-3-methyl-5-trichloromethyl-1H-pyrrole-2-carboxylic acid benzyl ester

: 202058-00-2
2,8-bis(2-hydroxyethyl)-3,7-dimethyl-5-phenyl-1,9-dicarboxydipyrrylmethane

Guidance literature:: Multi-step reaction with 7 steps

1: NaOAc / 72 h / 50 °C

2: 68 percent / H₂ / Pd/C / ethanol / 2 h

3: 97 percent / I₂, KI, NaHCO₃ / ethanol; H₂O / 1 h / Heating

4: 74 percent / H₂, NaOAc / Pd/C / methanol / 2 h / 2585.7 Torr

5: 80 percent / p-TsOH / CHCl₃ / 2 h / Heating

6: 66 percent / B₂H₆ / tetrahydrofuran / 26 h / 25 °C

7: 74 percent / KOH / ethanol; H₂O / 110 °C

With potassium hydroxide; hydrogen; iodine; sodium acetate; sodium hydrogencarbonate; toluene-4-sulfonic acid; potassium iodide; diborane; palladium on activated charcoal; In tetrahydrofuran; methanol; ethanol; chloroform; water;
DOI:10.1021/jo971807l

Reference yield:

: 202057-95-2
3-Methoxycarbonylmethyl-4-methyl-1H-pyrrole-2,5-dicarboxylic acid 2-methyl ester

: 202058-00-2
2,8-bis(2-hydroxyethyl)-3,7-dimethyl-5-phenyl-1,9-dicarboxydipyrrylmethane

Guidance literature:: Multi-step reaction with 5 steps

1: 97 percent / I₂, KI, NaHCO₃ / ethanol; H₂O / 1 h / Heating

2: 74 percent / H₂, NaOAc / Pd/C / methanol / 2 h / 2585.7 Torr

3: 80 percent / p-TsOH / CHCl₃ / 2 h / Heating

4: 66 percent / B₂H₆ / tetrahydrofuran / 26 h / 25 °C

5: 74 percent / KOH / ethanol; H₂O / 110 °C

With potassium hydroxide; hydrogen; iodine; sodium acetate; sodium hydrogencarbonate; toluene-4-sulfonic acid; potassium iodide; diborane; palladium on activated charcoal; In tetrahydrofuran; methanol; ethanol; chloroform; water;
DOI:10.1021/jo971807l