Dibenzyl 3,7-diethyl-5-(4-hydroxymethylphenyl)-2,8-dimethyldihydrodipyrrin-1,9-dicarboxylate

Base Information

Chemical Name:Dibenzyl 3,7-diethyl-5-(4-hydroxymethylphenyl)-2,8-dimethyldihydrodipyrrin-1,9-dicarboxylate
CAS No.:176651-33-5
Molecular Formula:C₃₈H₄₀N₂O₅
Molecular Weight:604.746
Hs Code.:

Synonyms:Dibenzyl 3,7-diethyl-5-(4-hydroxymethylphenyl)-2,8-dimethyldihydrodipyrrin-1,9-dicarboxylate

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Chemical Property of Dibenzyl 3,7-diethyl-5-(4-hydroxymethylphenyl)-2,8-dimethyldihydrodipyrrin-1,9-dicarboxylate

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Technology Process of Dibenzyl 3,7-diethyl-5-(4-hydroxymethylphenyl)-2,8-dimethyldihydrodipyrrin-1,9-dicarboxylate

There total 1 articles about Dibenzyl 3,7-diethyl-5-(4-hydroxymethylphenyl)-2,8-dimethyldihydrodipyrrin-1,9-dicarboxylate 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: 100.0%

: 51089-83-9
benzyl 4-ethyl-3-methyl-1H-pyrrole-2-carboxylate

: 125734-44-3
4-(hydroxymethyl)benzaldehyde diethyl acetal

: 176651-33-5
Dibenzyl 3,7-diethyl-5-(4-hydroxymethylphenyl)-2,8-dimethyldihydrodipyrrin-1,9-dicarboxylate

Guidance literature:: With hydrogenchloride; In ethanol; at 85 ℃; for 45h;

Reference yield: 50.0%

: 176651-33-5
Dibenzyl 3,7-diethyl-5-(4-hydroxymethylphenyl)-2,8-dimethyldihydrodipyrrin-1,9-dicarboxylate

: 190332-04-8
Dibenzyl 5-(4-chloromethylphenyl)-3,7-diethyl-2,8-dimethyldihydrodipyrrin-1,9-dicarboxylate

Guidance literature:: With pyridine; thionyl chloride; In dichloromethane; at 45 ℃; for 0.666667h;

Reference yield:

: 176651-33-5
Dibenzyl 3,7-diethyl-5-(4-hydroxymethylphenyl)-2,8-dimethyldihydrodipyrrin-1,9-dicarboxylate

: 1026379-54-3
1,2-Bis[4-(1,9-di(carboxy)-3,7-diethyl-2,8-dimethyldihydrodipyrrin-5-yl)phenyl]ethane

Guidance literature:: Multi-step reaction with 3 steps

1: 50 percent / SOCl₂, pyridine / CH₂Cl₂ / 0.67 h / 45 °C

2: 33 percent / NiI₂, naphthalene, Li / 1,2-dimethoxy-ethane / 25 h / Ambient temperature

3: 100 percent / H₂ / 10percent Pd/C / tetrahydrofuran / 21.5 h

With pyridine; nickel(II) iodide; thionyl chloride; naphthalene; hydrogen; lithium; palladium on activated charcoal; In tetrahydrofuran; 1,2-dimethoxyethane; dichloromethane;