dibenzyl 3-ethoxycarbonylmethyl-4'-methoxycarbonylmethyl-4,3'-dimethylpyrromethane-5,5'-dicarboxylate

Base Information

Chemical Name:dibenzyl 3-ethoxycarbonylmethyl-4'-methoxycarbonylmethyl-4,3'-dimethylpyrromethane-5,5'-dicarboxylate
CAS No.:87377-77-3
Molecular Formula:C₃₄H₃₆N₂O₈
Molecular Weight:600.668
Hs Code.:

Synonyms:dibenzyl 3-ethoxycarbonylmethyl-4'-methoxycarbonylmethyl-4,3'-dimethylpyrromethane-5,5'-dicarboxylate

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Chemical Property of dibenzyl 3-ethoxycarbonylmethyl-4'-methoxycarbonylmethyl-4,3'-dimethylpyrromethane-5,5'-dicarboxylate

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Technology Process of dibenzyl 3-ethoxycarbonylmethyl-4'-methoxycarbonylmethyl-4,3'-dimethylpyrromethane-5,5'-dicarboxylate

There total 1 articles about dibenzyl 3-ethoxycarbonylmethyl-4'-methoxycarbonylmethyl-4,3'-dimethylpyrromethane-5,5'-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: 81.0%

: 75630-46-5
benzyl 5-acetoxymethyl-3-(methoxycarbonylmethyl)-4-methylpyrrole-2-carboxylate

: 87377-76-2
benzyl 4-ethoxycarbonylmethyl-3-methylpyrrole-2-carboxylate

: 87377-77-3
dibenzyl 3-ethoxycarbonylmethyl-4'-methoxycarbonylmethyl-4,3'-dimethylpyrromethane-5,5'-dicarboxylate

Guidance literature:: With tin(IV) chloride; In dichloromethane; at -10 - 0 ℃; for 1.5h;
DOI:10.1016/S0040-4020(01)88698-1

Reference yield: 90.0%

: 87377-77-3
dibenzyl 3-ethoxycarbonylmethyl-4'-methoxycarbonylmethyl-4,3'-dimethylpyrromethane-5,5'-dicarboxylate

: 87377-78-4
dibenzyl 3,4'-bis(2-hydroxyethyl)-4,3'-dimethylpyrromethane-5,5'-di-carboxylate

Guidance literature:: With diborane; In tetrahydrofuran; for 4.5h;
DOI:10.1016/S0040-4020(01)88698-1

Reference yield:

: 87377-77-3
dibenzyl 3-ethoxycarbonylmethyl-4'-methoxycarbonylmethyl-4,3'-dimethylpyrromethane-5,5'-dicarboxylate

: 79760-31-9
γ-benzoyloxy-2,4-di(2-chloroethyl)-6,7-di(2-methoxycarbonylethyl)-1,3,5,8-tetramethylporphyrin

Guidance literature:: Multi-step reaction with 7 steps

1: 90 percent / diborane / tetrahydrofuran / 4.5 h

2: 90 percent / pyridine / 2 h / Ambient temperature

3: H₂, Et₃N / 10percent Pd-C / methanol / 20 °C / 760 Torr

4: trifluoroacetic acid / 2 h

5: pyridine / 0.5 h

6: 96 percent / 5percent H₂SO₄ / methanol / 1 h / Heating

7: 72 percent / K₂CO₃, SOCl₂ / CHCl₃; dimethylformamide / 2 h

With thionyl chloride; sulfuric acid; hydrogen; potassium carbonate; triethylamine; trifluoroacetic acid; diborane; palladium on activated charcoal; In tetrahydrofuran; pyridine; methanol; chloroform; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4020(01)88698-1