3-Ethoxy-2,3-diphenyl-3H-indol

Base Information

Chemical Name:3-Ethoxy-2,3-diphenyl-3H-indol
CAS No.:86839-52-3
Molecular Formula:C₂₂H₁₉NO
Molecular Weight:313.399
Hs Code.:

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Chemical Property of 3-Ethoxy-2,3-diphenyl-3H-indol

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Technology Process of 3-Ethoxy-2,3-diphenyl-3H-indol

There total 4 articles about 3-Ethoxy-2,3-diphenyl-3H-indol 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: 30.0%

: 23740-98-9
3-hydroxy-2,3-diphenyl-3H-indole

: 74-96-4
ethyl bromide

: 86839-52-3
3-Ethoxy-2,3-diphenyl-3H-indol

Guidance literature:: With sodium hydroxide; benzyl triethyl ammonium hydrogen sulfate; In benzene; for 20h; Ambient temperature;

Reference yield:

: 28586-48-3
Benzoesaeure-(α-hydroxy-α-phenyl-o-toluidid)

: 86839-52-3
3-Ethoxy-2,3-diphenyl-3H-indol

Guidance literature:: Multi-step reaction with 3 steps

1: 72 percent / PBr₃ / CH₂Cl₂

2: 70 percent / LDA / tetrahydrofuran; hexane / 30 min, -40 deg C to -10 deg C

3: 30 percent / triethylbenzylammonium hydrogensulfate, 50percent NaOH / benzene / 20 h / Ambient temperature

With sodium hydroxide; benzyl triethyl ammonium hydrogen sulfate; phosphorus tribromide; lithium diisopropyl amide; In tetrahydrofuran; hexane; dichloromethane; benzene;

Reference yield:

: 28586-59-6
2,4-diphenyl-4H-benzo[d][1,3]oxazine

: 86839-52-3
3-Ethoxy-2,3-diphenyl-3H-indol

Guidance literature:: Multi-step reaction with 2 steps

1: 70 percent / LDA / tetrahydrofuran; hexane / 30 min, -40 deg C to -10 deg C

2: 30 percent / triethylbenzylammonium hydrogensulfate, 50percent NaOH / benzene / 20 h / Ambient temperature

With sodium hydroxide; benzyl triethyl ammonium hydrogen sulfate; lithium diisopropyl amide; In tetrahydrofuran; hexane; benzene;