2-Methylcyclopent-2-ene-1-carboxylic acid

Base Information

• Chemical Name: 2-Methylcyclopent-2-ene-1-carboxylic acid
• CAS No.: 129872-08-8
• Molecular Formula: C7H10 O2
• Molecular Weight: 126.155
• DSSTox Substance ID: DTXSID50563938
• Mol file: 129872-08-8.mol

Synonyms:2-Methylcyclopent-2-ene-1-carboxylic acid;129872-08-8;2-Cyclopentene-1-carboxylic acid, 2-methyl- (9CI);DTXSID50563938;AKOS006379409

Chemical Property of 2-Methylcyclopent-2-ene-1-carboxylic acid

Chemical Property:

• PSA: 37.30000
• LogP: 1.42730
• XLogP3: 0.9
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 126.068079557
• Heavy Atom Count: 9
• Complexity: 158

Purity/Quality:

85.0-99.8% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CCCC1C(=O)O

Technology Process of 2-Methylcyclopent-2-ene-1-carboxylic acid

There total 8 articles about 2-Methylcyclopent-2-ene-1-carboxylic 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: 93.0%

methyl 2-methyl-2-cyclopentene-1-carboxylate (25662-31-1) → 2-methyl-2-cyclopentene-1-carboxylic acid (129872-08-8)

Guidance literature:

With potassium hydroxide; In methanol; water; for 4h; Heating;

DOI:10.1021/jo00002a029

Reference yield:

→ 2-methyl-2-cyclopentene-1-carboxylic acid (129872-08-8)

Guidance literature:

With potassium carbonate; levorotatory form; beim Schmelzen;

Reference yield:

4-bromo-2-methyl-cyclopentanecarboxylic acid ethyl ester (848761-73-9) → 2-methyl-2-cyclopentene-1-carboxylic acid (129872-08-8)

Guidance literature:

With N,N-diethylaniline; durch Verseifen mit methylalkoholischer Kalilauge und Behandeln mit alkoh. Schwefelsaeure;

upstream raw materials:

3-hydroxy-2-methyl-cyclopentanecarboxylic acid

4-bromo-2-methyl-cyclopentanecarboxylic acid ethyl ester

methyl 2-methyl-2-cyclopentene-1-carboxylate

4-hydroxy-2-methyl-cyclopentanecarboxylic acid

Downstream raw materials:

5-ketohexanoic acid

(1S^*,4R^*,8S^*,11R^*)-6-cyclopropyl-3-(diphenylmethyl)-11-methyl-3-azatricyclo<6.2.1.0^4,11>undec-5-en-2-one

(1S^*,4S^*,8S^*,11R^*)-6-cyclopropyl-3-(diphenylmethyl)-11-methyl-3-azatricyclo<6.2.1.0^4,11>undec-5-en-2-one

(1S^*,4R^*,8S^*,11R^*)-3-(diphenylmethyl)-6-isopropyl-11-methyl-3-azatricyclo<6.2.1.0^4,11>undec-5-en-2-one

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