trans-2-<2-(2'-methyl-phenyl)-cyclopropyl>-4-oxo-3-propyl-4H-1-benzopyran-6-carboxynic acid

Base Information

Chemical Name:trans-2-<2-(2'-methyl-phenyl)-cyclopropyl>-4-oxo-3-propyl-4H-1-benzopyran-6-carboxynic acid
CAS No.:69582-03-2
Molecular Formula:C₂₃H₂₂O₄
Molecular Weight:362.425
Hs Code.:

Synonyms:trans-2-<2-(2'-methyl-phenyl)-cyclopropyl>-4-oxo-3-propyl-4H-1-benzopyran-6-carboxynic acid

Suppliers and Price of trans-2-<2-(2'-methyl-phenyl)-cyclopropyl>-4-oxo-3-propyl-4H-1-benzopyran-6-carboxynic acid

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of trans-2-<2-(2'-methyl-phenyl)-cyclopropyl>-4-oxo-3-propyl-4H-1-benzopyran-6-carboxynic acid

Chemical Property:

Purity/Quality:: 99% ^*data from raw suppliers

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Technology Process of trans-2-<2-(2'-methyl-phenyl)-cyclopropyl>-4-oxo-3-propyl-4H-1-benzopyran-6-carboxynic acid

There total 4 articles about trans-2-<2-(2'-methyl-phenyl)-cyclopropyl>-4-oxo-3-propyl-4H-1-benzopyran-6-carboxynic acid 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: 90.0%

: 69582-10-1
trans-2-<2-(2'-methyl-phenyl)-cyclopropyl>-4-oxo-3-propyl-4H-1-benzopyran-6-carboxynic acid, methyl ester

: 69582-03-2
trans-2-<2-(2'-methyl-phenyl)-cyclopropyl>-4-oxo-3-propyl-4H-1-benzopyran-6-carboxynic acid

Guidance literature:: With potassium hydroxide; In ethanol; for 0.25h; Heating;

Reference yield:

: 65843-40-5
2-methyl-4-oxo-3-propyl-4H-1-benzopyran-6-carboxylic acid, methyl ester

: 69582-03-2
trans-2-<2-(2'-methyl-phenyl)-cyclopropyl>-4-oxo-3-propyl-4H-1-benzopyran-6-carboxynic acid

Guidance literature:: Multi-step reaction with 3 steps

1: 67 percent / sodium methylate / methanol / 20 h / Ambient temperature

2: 1.) 50 percent sodium hydride / 1.) dimethylformamide, r.t., 2 h; 2.) dimethylformamide, r.t., 20 h

3: 90 percent / 1 percent KOH / aq. ethanol / 0.25 h / Heating

With potassium hydroxide; sodium methylate; sodium hydride; In methanol; ethanol;

Reference yield:

: 65843-47-2
6-carbomethoxy-3-propyl-2-trans-(2'-methyl-styryl)-chromone

: 69582-03-2
trans-2-<2-(2'-methyl-phenyl)-cyclopropyl>-4-oxo-3-propyl-4H-1-benzopyran-6-carboxynic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) 50 percent sodium hydride / 1.) dimethylformamide, r.t., 2 h; 2.) dimethylformamide, r.t., 20 h

2: 90 percent / 1 percent KOH / aq. ethanol / 0.25 h / Heating

With potassium hydroxide; sodium hydride; In ethanol;