1-(benzo[d][1,3]dioxol-5-ylmethyl)-5-benzyl-4-hydroxy-3-(9-octyl-9H-carbazol-2-yloxy)-1H-pyrrol-2(5H)-one

Base Information

• Chemical Name: 1-(benzo[d][1,3]dioxol-5-ylmethyl)-5-benzyl-4-hydroxy-3-(9-octyl-9H-carbazol-2-yloxy)-1H-pyrrol-2(5H)-one
• CAS No.: 1333215-50-1
• Molecular Formula: C₃₉H₄₀N₂O₅
• Molecular Weight: 616.757

Synonyms:1-(benzo[d][1,3]dioxol-5-ylmethyl)-5-benzyl-4-hydroxy-3-(9-octyl-9H-carbazol-2-yloxy)-1H-pyrrol-2(5H)-one

Chemical Property of 1-(benzo[d][1,3]dioxol-5-ylmethyl)-5-benzyl-4-hydroxy-3-(9-octyl-9H-carbazol-2-yloxy)-1H-pyrrol-2(5H)-one

Chemical Property:

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Technology Process of 1-(benzo[d][1,3]dioxol-5-ylmethyl)-5-benzyl-4-hydroxy-3-(9-octyl-9H-carbazol-2-yloxy)-1H-pyrrol-2(5H)-one

There total 7 articles about 1-(benzo[d][1,3]dioxol-5-ylmethyl)-5-benzyl-4-hydroxy-3-(9-octyl-9H-carbazol-2-yloxy)-1H-pyrrol-2(5H)-one 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: 57.0%

(R)-methyl 2-(N-(benzo[d][1,3]dioxol-5-ylmethyl)-2-(9-octyl-9H-carbazol-2-yloxy)acetamido)-3-phenylpropanoate (1333215-69-2) → 1-(benzo[d][1,3]dioxol-5-ylmethyl)-5-benzyl-4-hydroxy-3-(9-octyl-9H-carbazol-2-yloxy)-1H-pyrrol-2(5H)-one (1333215-50-1)

Guidance literature:

With potassium tert-butylate; In tetrahydrofuran; for 28h; Reflux;

DOI:10.1016/j.bmc.2011.06.062

Reference yield:

1-bromo-octane (111-83-1) → 1-(benzo[d][1,3]dioxol-5-ylmethyl)-5-benzyl-4-hydroxy-3-(9-octyl-9H-carbazol-2-yloxy)-1H-pyrrol-2(5H)-one (1333215-50-1)

Guidance literature:

Multi-step reaction with 3 steps

1.1: sodium hydride / tetrahydrofuran / 0.5 h / 0 °C / Inert atmosphere

1.2: 12 h / 20 °C / Inert atmosphere

2.1: potassium carbonate / acetone / 24 h / Reflux

3.1: potassium tert-butylate / tetrahydrofuran / 28 h / Reflux

With potassium tert-butylate; sodium hydride; potassium carbonate; In tetrahydrofuran; acetone;

DOI:10.1016/j.bmc.2011.06.062

Reference yield:

(R)-methyl 2-((benz[d][1,3]dioxol-6-yl)methylamino)-3-phenylpropanoate (1333215-67-0) → 1-(benzo[d][1,3]dioxol-5-ylmethyl)-5-benzyl-4-hydroxy-3-(9-octyl-9H-carbazol-2-yloxy)-1H-pyrrol-2(5H)-one (1333215-50-1)

Guidance literature:

Multi-step reaction with 3 steps

1: triethylamine / dichloromethane / 3.5 h / 0 - 20 °C

2: potassium carbonate / acetone / 24 h / Reflux

3: potassium tert-butylate / tetrahydrofuran / 28 h / Reflux

With potassium tert-butylate; potassium carbonate; triethylamine; In tetrahydrofuran; dichloromethane; acetone;

DOI:10.1016/j.bmc.2011.06.062

upstream raw materials:

(R)-methyl 2-((benz[d][1,3]dioxol-6-yl)methylamino)-3-phenylpropanoate

(R)-methyl 2-(N-((benz[d][1,3]dioxol-6-yl)methyl)-2-bromoacetamido)-3-phenylpropanoate

(R)-methyl 2-(N-(benzo[d][1,3]dioxol-5-ylmethyl)-2-(9-octyl-9H-carbazol-2-yloxy)acetamido)-3-phenylpropanoate

piperonal

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