2-(3-Cyclopentyloxy-4-methoxy-phenyl)-2-pyridin-4-ylmethyl-indan-1,3-dione

Base Information

Chemical Name:2-(3-Cyclopentyloxy-4-methoxy-phenyl)-2-pyridin-4-ylmethyl-indan-1,3-dione
CAS No.:203439-54-7
Molecular Formula:C₂₇H₂₅NO₄
Molecular Weight:427.5
Hs Code.:

Synonyms:2-(3-Cyclopentyloxy-4-methoxy-phenyl)-2-pyridin-4-ylmethyl-indan-1,3-dione

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Chemical Property of 2-(3-Cyclopentyloxy-4-methoxy-phenyl)-2-pyridin-4-ylmethyl-indan-1,3-dione

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Technology Process of 2-(3-Cyclopentyloxy-4-methoxy-phenyl)-2-pyridin-4-ylmethyl-indan-1,3-dione

There total 6 articles about 2-(3-Cyclopentyloxy-4-methoxy-phenyl)-2-pyridin-4-ylmethyl-indan-1,3-dione 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%

: 1822-51-1
4-picolylchloride hydrochloride

: 203441-50-3
2-(3-Cyclopentyloxy-4-methoxy-phenyl)-indan-1,3-dione

: 203439-54-7
2-(3-Cyclopentyloxy-4-methoxy-phenyl)-2-pyridin-4-ylmethyl-indan-1,3-dione

Guidance literature:: With potassium carbonate; sodium iodide; In acetone; for 1h; Heating;
DOI:10.1021/jm970575f

Reference yield:

: 85-44-9
phthalic anhydride

: 203439-54-7
2-(3-Cyclopentyloxy-4-methoxy-phenyl)-2-pyridin-4-ylmethyl-indan-1,3-dione

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) NaOAc, 2.) NaOMe / 1.) 200 deg C, 4 h, 2.) MeOH, reflux, 0.5 h

2: 73 percent / K₂CO₃, NaI / acetone / 1 h / Heating

With sodium methylate; sodium acetate; potassium carbonate; sodium iodide; In acetone;
DOI:10.1021/jm970575f

Reference yield:

: 1131-94-8
homoisovanillic acid

: 203439-54-7
2-(3-Cyclopentyloxy-4-methoxy-phenyl)-2-pyridin-4-ylmethyl-indan-1,3-dione

Guidance literature:: Multi-step reaction with 5 steps

1: 98 percent / conc. H₂SO₄ / 2 h / Heating

2: 89 percent / DEAD, Ph₃P / tetrahydrofuran / Ambient temperature

3: 95 percent / 1 N NaOH / methanol / Ambient temperature

4: 1.) NaOAc, 2.) NaOMe / 1.) 200 deg C, 4 h, 2.) MeOH, reflux, 0.5 h

5: 73 percent / K₂CO₃, NaI / acetone / 1 h / Heating

With sodium hydroxide; sulfuric acid; sodium methylate; sodium acetate; potassium carbonate; triphenylphosphine; sodium iodide; diethylazodicarboxylate; In tetrahydrofuran; methanol; acetone;
DOI:10.1021/jm970575f