2,8-di(2-acetoxyethyl)-3,7-dimethyl-5-phenyldipyrrylmethane-1,9-dicarboxylic acid

Base Information

Chemical Name:2,8-di(2-acetoxyethyl)-3,7-dimethyl-5-phenyldipyrrylmethane-1,9-dicarboxylic acid
CAS No.:172269-76-0
Molecular Formula:C₂₇H₃₀N₂O₈
Molecular Weight:510.544
Hs Code.:

Synonyms:2,8-di(2-acetoxyethyl)-3,7-dimethyl-5-phenyldipyrrylmethane-1,9-dicarboxylic acid

Suppliers and Price of 2,8-di(2-acetoxyethyl)-3,7-dimethyl-5-phenyldipyrrylmethane-1,9-dicarboxylic acid

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of 2,8-di(2-acetoxyethyl)-3,7-dimethyl-5-phenyldipyrrylmethane-1,9-dicarboxylic acid

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 2,8-di(2-acetoxyethyl)-3,7-dimethyl-5-phenyldipyrrylmethane-1,9-dicarboxylic acid

There total 13 articles about 2,8-di(2-acetoxyethyl)-3,7-dimethyl-5-phenyldipyrrylmethane-1,9-dicarboxylic 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: 88.0%

: 172269-75-9
dibenzyl 2,8-di(2-acetoxyethyl)-3,7-dimethyl-5-phenyldipyrrylmethane-1,9-dicarboxylate

: 172269-76-0
2,8-di(2-acetoxyethyl)-3,7-dimethyl-5-phenyldipyrrylmethane-1,9-dicarboxylic acid

Guidance literature:: With hydrogen; palladium on activated charcoal; In ethanol; for 3h; under 2327.2 Torr;

Reference yield: 62.0%

: 108-24-7
acetic anhydride

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

: 172269-76-0
2,8-di(2-acetoxyethyl)-3,7-dimethyl-5-phenyldipyrrylmethane-1,9-dicarboxylic acid

Guidance literature:: In pyridine; at 25 ℃; for 2h;
DOI:10.1021/jo971807l

Reference yield:

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

: 172269-76-0
2,8-di(2-acetoxyethyl)-3,7-dimethyl-5-phenyldipyrrylmethane-1,9-dicarboxylic acid

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: 62 percent / pyridine / 2 h / 25 °C

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