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

Base Information

Chemical Name:2,8-bis(2-hydroxyethyl)-3,7-dimethyl-5-phenyl-1,9-diformyldipyrrylmethane
CAS No.:202058-01-3
Molecular Formula:C₂₃H₂₆N₂O₄
Molecular Weight:394.47
Hs Code.:

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

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

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

There total 8 articles about 2,8-bis(2-hydroxyethyl)-3,7-dimethyl-5-phenyl-1,9-diformyldipyrrylmethane 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: 51.0%

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

: 202058-01-3
2,8-bis(2-hydroxyethyl)-3,7-dimethyl-5-phenyl-1,9-diformyldipyrrylmethane

Guidance literature:: With trimethyl orthoformate; In trifluoroacetic acid; at 0 - 5 ℃; for 0.25h;
DOI:10.1021/jo971807l

Reference yield:

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

: 202058-01-3
2,8-bis(2-hydroxyethyl)-3,7-dimethyl-5-phenyl-1,9-diformyldipyrrylmethane

Guidance literature:: Multi-step reaction with 8 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

8: 51 percent / TMOF / trifluoroacetic acid / 0.25 h / 0 - 5 °C

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

Reference yield:

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

: 202058-01-3
2,8-bis(2-hydroxyethyl)-3,7-dimethyl-5-phenyl-1,9-diformyldipyrrylmethane

Guidance literature:: Multi-step reaction with 6 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

6: 51 percent / TMOF / trifluoroacetic acid / 0.25 h / 0 - 5 °C

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