potassium 7-(benzyloxy)-2-(ethoxycarbonyl)-3H-pyrrolo[1,2-a]indol-1-olate

Base Information

Chemical Name:potassium 7-(benzyloxy)-2-(ethoxycarbonyl)-3H-pyrrolo[1,2-a]indol-1-olate
CAS No.:1333379-86-4
Molecular Formula:C₂₁H₁₈NO₄*K
Molecular Weight:387.477
Hs Code.:

Synonyms:potassium 7-(benzyloxy)-2-(ethoxycarbonyl)-3H-pyrrolo[1,2-a]indol-1-olate

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Chemical Property of potassium 7-(benzyloxy)-2-(ethoxycarbonyl)-3H-pyrrolo[1,2-a]indol-1-olate

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Technology Process of potassium 7-(benzyloxy)-2-(ethoxycarbonyl)-3H-pyrrolo[1,2-a]indol-1-olate

There total 3 articles about potassium 7-(benzyloxy)-2-(ethoxycarbonyl)-3H-pyrrolo[1,2-a]indol-1-olate 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: 73.0%

: 37033-95-7
5-benzyloxy-1H-indole-2-carboxylic acid ethyl ester

: 140-88-5,9003-32-1
ethyl acrylate

: 1333379-86-4
potassium 7-(benzyloxy)-2-(ethoxycarbonyl)-3H-pyrrolo[1,2-a]indol-1-olate

Guidance literature:: 5-benzyloxy-1H-indole-2-carboxylic acid ethyl ester; With potassium tert-butylate; In tetrahydrofuran; at 20 - 26 ℃; for 1.25h;

ethyl acrylate; In tetrahydrofuran; at 34 ℃; for 24.25h; Reflux;
DOI:10.1021/ol303070k

Reference yield:

: 52068-30-1,55974-70-4
4-benzyloxyphenylhydrazine hydrochloride

: 1333379-86-4
potassium 7-(benzyloxy)-2-(ethoxycarbonyl)-3H-pyrrolo[1,2-a]indol-1-olate

Guidance literature:: Multi-step reaction with 2 steps

1.1: sulfuric acid / ethanol / 18 h / 0 - 45 °C

2.1: potassium tert-butylate / tetrahydrofuran / 1.25 h / 20 - 26 °C

2.2: 24.25 h / 34 °C / Reflux

With sulfuric acid; potassium tert-butylate; In tetrahydrofuran; ethanol; 1.1: |Fischer Indole Synthesis / 2.1: |Dieckmann Condensation / 2.2: |Dieckmann Condensation;
DOI:10.1021/ol303070k

Reference yield:

: 55974-70-4
1-(4-(benzyloxy)phenyl)hydrazine hydrochloride

: 1333379-86-4
potassium 7-(benzyloxy)-2-(ethoxycarbonyl)-3H-pyrrolo[1,2-a]indol-1-olate

Guidance literature:: Multi-step reaction with 2 steps

1: sulfuric acid / ethanol / 18 h / 0 - 45 °C

2: potassium tert-butylate / tetrahydrofuran / 19.5 h / 20 - 34 °C / Inert atmosphere; Reflux

With sulfuric acid; potassium tert-butylate; In tetrahydrofuran; ethanol;