1,1'-dibenzyl-3,4,3',4'-tetramethoxy-5,5'-diphenyl-1H,1'H-[2,2']bipyrrolyl

Base Information

Chemical Name:1,1'-dibenzyl-3,4,3',4'-tetramethoxy-5,5'-diphenyl-1H,1'H-[2,2']bipyrrolyl
CAS No.:235434-26-1
Molecular Formula:C₃₈H₃₆N₂O₄
Molecular Weight:584.715
Hs Code.:

1,1'-dibenzyl-3,4,3',4'-tetramethoxy-5,5'-diphenyl-1<i>H</i>,1'<i>H</i>-[2,2']bipyrrolyl

Synonyms:1,1'-dibenzyl-3,4,3',4'-tetramethoxy-5,5'-diphenyl-1H,1'H-[2,2']bipyrrolyl

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Chemical Property of 1,1'-dibenzyl-3,4,3',4'-tetramethoxy-5,5'-diphenyl-1H,1'H-[2,2']bipyrrolyl

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Technology Process of 1,1'-dibenzyl-3,4,3',4'-tetramethoxy-5,5'-diphenyl-1H,1'H-[2,2']bipyrrolyl

There total 6 articles about 1,1'-dibenzyl-3,4,3',4'-tetramethoxy-5,5'-diphenyl-1H,1'H-[2,2']bipyrrolyl 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: 68.0%

: 235434-25-0
1-benzyl-2-iodo-3,4-dimethoxy-5-phenyl-1H-pyrrole

: 235434-26-1
1,1'-dibenzyl-3,4,3',4'-tetramethoxy-5,5'-diphenyl-1H,1'H-[2,2']bipyrrolyl

Guidance literature:: With copper; at 200 ℃;
DOI:10.1002/(SICI)1521-3773(19990517)38:10<1442::AID-ANIE1442>3.0.CO;2-R

Reference yield:

: 148528-46-5
dimethyl 1-benzyl-3,4-dimethoxypyrrole-2,5-dicarboxylate

: 235434-26-1
1,1'-dibenzyl-3,4,3',4'-tetramethoxy-5,5'-diphenyl-1H,1'H-[2,2']bipyrrolyl

Guidance literature:: Multi-step reaction with 6 steps

1: 76 percent / tert-BuOK; H₂O / tetrahydrofuran / 12 h / 0 °C

2: 86 percent / I₂; KI; Na₂CO₃ / 12 h / 20 °C

3: 71 percent / Pd[PPh₃]4 / 1,2-dimethoxy-ethane

4: 76 percent / tert-BuOK; H₂O / tetrahydrofuran / 12 h / 0 °C

5: 82 percent / I₂; KI; Na₂CO₃ / 12 h / 20 °C

6: 68 percent / Cu / 200 °C

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium tert-butylate; water; iodine; copper; sodium carbonate; potassium iodide; In tetrahydrofuran; 1,2-dimethoxyethane; 1: Hydrolysis / 2: Decarboxylation / 3: Phenylation / 4: Hydrolysis / 5: Decarboxylation / 6: Substitution;
DOI:10.1002/(SICI)1521-3773(19990517)38:10<1442::AID-ANIE1442>3.0.CO;2-R

Reference yield:

: 235434-21-6
1-benzyl-3,4-dimethoxy-1H-pyrrole-2,5-dicarboxylic acid monomethyl ester

: 235434-26-1
1,1'-dibenzyl-3,4,3',4'-tetramethoxy-5,5'-diphenyl-1H,1'H-[2,2']bipyrrolyl

Guidance literature:: Multi-step reaction with 5 steps

1: 86 percent / I₂; KI; Na₂CO₃ / 12 h / 20 °C

2: 71 percent / Pd[PPh₃]4 / 1,2-dimethoxy-ethane

3: 76 percent / tert-BuOK; H₂O / tetrahydrofuran / 12 h / 0 °C

4: 82 percent / I₂; KI; Na₂CO₃ / 12 h / 20 °C

5: 68 percent / Cu / 200 °C

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium tert-butylate; water; iodine; copper; sodium carbonate; potassium iodide; In tetrahydrofuran; 1,2-dimethoxyethane; 1: Decarboxylation / 2: Phenylation / 3: Hydrolysis / 4: Decarboxylation / 5: Substitution;
DOI:10.1002/(SICI)1521-3773(19990517)38:10<1442::AID-ANIE1442>3.0.CO;2-R