α-Acetyl-α-(2-cyclopentenyl)acetic acid methyl ester

Base Information

Chemical Name:α-Acetyl-α-(2-cyclopentenyl)acetic acid methyl ester
CAS No.:90123-46-9
Molecular Formula:C₁₀H₁₄O₃
Molecular Weight:182.219
Hs Code.:
Mol file:90123-46-9.mol

Synonyms:2-(2-Cyclopentenyl)acetoacetic acid methyl ester;α-Acetyl-α-(2-cyclopentenyl)acetic acid methyl ester

Suppliers and Price of α-Acetyl-α-(2-cyclopentenyl)acetic acid methyl ester

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
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price

Total 3 raw suppliers

Chemical Property of α-Acetyl-α-(2-cyclopentenyl)acetic acid methyl ester

Chemical Property:

PSA：43.37000
LogP:1.33080

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of α-Acetyl-α-(2-cyclopentenyl)acetic acid methyl ester

There total 3 articles about α-Acetyl-α-(2-cyclopentenyl)acetic acid methyl ester 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: 76.0%

: 90123-27-6
methyl-4,4-dimethoxy-2-(2-cyclopentenyl)-butyrate

: 90123-46-9
methyl-4-oxa-2-(2-cyclopentenyl)-butyrate

Guidance literature:: With toluene-4-sulfonic acid; In water; acetone; for 3h; Heating;

Reference yield:

: 13668-61-6
(cyclopent-2-eneyl)acetic acid

: 90123-46-9
methyl-4-oxa-2-(2-cyclopentenyl)-butyrate

Guidance literature:: Multi-step reaction with 3 steps

1: LiICA / tetrahydrofuran; hexamethylphosphoric acid triamide / 1.) 20 deg C, 2 h; 2.) 45 deg C, 2 h

2: diethyl ether / 0 °C

3: 76 percent / TsOH / acetone; H₂O / 3 h / Heating

With toluene-4-sulfonic acid; In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; diethyl ether; water; acetone;

Reference yield:

: 2-Cyclopent-2-enyl-4,4-dimethoxy-butyric acid

: 90123-46-9
methyl-4-oxa-2-(2-cyclopentenyl)-butyrate

Guidance literature:: Multi-step reaction with 2 steps

1: diethyl ether / 0 °C

2: 76 percent / TsOH / acetone; H₂O / 3 h / Heating

With toluene-4-sulfonic acid; In diethyl ether; water; acetone;