(1R)-2-Cyclopentene-1α-acetic acid

Base Information

Chemical Name:(1R)-2-Cyclopentene-1α-acetic acid
CAS No.:696-67-3
Molecular Formula:C7H10O2
Molecular Weight:126.155
Hs Code.:2916209090
Mol file:696-67-3.mol

Synonyms:(R)-2-cyclopentene-1-acetic acid;((R)-cyclopent-2-enyl)-acetic acid;((R)-Cyclopent-2-enyl)-essigsaeure;

Suppliers and Price of (1R)-2-Cyclopentene-1α-acetic acid

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
Packaging
price

Total 4 raw suppliers

Chemical Property of (1R)-2-Cyclopentene-1α-acetic acid

Chemical Property:

PSA：37.30000
LogP:1.42730

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

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of (1R)-2-Cyclopentene-1α-acetic acid

There total 2 articles about (1R)-2-Cyclopentene-1α-acetic 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%

: 161266-92-8
(R)-Cyclopent-2-enyl-acetic acid (1R,2S,5R)-5-methyl-2-(1-methyl-1-phenyl-ethyl)-cyclohexyl ester

: 696-67-3
(-)-(R)-cyclopent-2-en-1-yl-acetic acid

: 65253-04-5
(-)-8-phenylmenthol

Guidance literature:: With sodium hydroxide; In methanol; water; Heating;
DOI:10.1016/0040-4039(94)02216-X

Reference yield:

: 2',2'-dimethylspiro(bicyclo<4.1.0>heptane-7,5'-<1,3>dioxane)-4',6'-dione

: 696-67-3
(-)-(R)-cyclopent-2-en-1-yl-acetic acid

: 137174-05-1
(+)-(S)-cyclohex-2-enylacetic acid

Guidance literature:: With hydrogenchloride; hydoxocob(III)alamin hydrochloride; ammonium chloride; zinc; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts; 1) THF, water, O deg C, 2 h, ultrasonication, 2) 60 deg C, 22 h, 3) 250 deg C, 400 torr, 15 min;
DOI:10.1002/hlca.19940770502

Reference yield:

: 696-67-3
(-)-(R)-cyclopent-2-en-1-yl-acetic acid

: 29106-32-9
(-)-(S)-13-(cyclopent-2-en-1-yl)tridecanoic acid

Guidance literature:: Multi-step reaction with 3 steps

1.1: 84 percent / LiAlH₄ / tetrahydrofuran / 2.5 h / Heating

2.1: 88 percent / tetrabromomethane; triphenylphosphane / CH₂Cl₂ / 0 - 20 °C

3.1: Mg; 1,2-dibromoethane / tetrahydrofuran / 3.5 h / Heating

3.2: 58 percent / Li₂CuCl₄ / tetrahydrofuran / -20 °C

With lithium aluminium tetrahydride; carbon tetrabromide; magnesium; ethylene dibromide; triphenylphosphine; In tetrahydrofuran; dichloromethane;
DOI:10.1002/ejoc.200200700