20826-94-2 Usage
Description
Ethyl 2-oxocyclopentylacetate is an organic compound that serves as an intermediate in the synthesis of various organic chemicals. It is characterized by its clear colorless to yellowish liquid appearance.
Uses
Used in Chemical Synthesis:
Ethyl 2-oxocyclopentylacetate is used as an organic chemical synthesis intermediate for the production of a range of organic compounds. Its versatile chemical properties make it a valuable component in the creation of different chemical products.
Used in Pharmaceutical Industry:
Ethyl 2-oxocyclopentylacetate is used as a building block in the development of pharmaceutical compounds. Its unique structure allows for the synthesis of various drug candidates, contributing to the advancement of medicinal chemistry.
Used in Flavor and Fragrance Industry:
Ethyl 2-oxocyclopentylacetate is used as a component in the creation of flavors and fragrances. Its distinct chemical properties enable the development of novel scents and tastes for various applications, such as the food and cosmetics industries.
Used in Research and Development:
Ethyl 2-oxocyclopentylacetate is utilized in research and development settings to explore its potential applications and properties. Its role as a chemical intermediate allows scientists to study its interactions with other compounds and its potential use in creating new materials and products.
Synthesis Reference(s)
Journal of the American Chemical Society, 99, p. 5222, 1977 DOI: 10.1021/ja00457a075Tetrahedron, 52, p. 9713, 1996 DOI: 10.1016/0040-4020(96)00511-X
Check Digit Verification of cas no
The CAS Registry Mumber 20826-94-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,8,2 and 6 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 20826-94:
(7*2)+(6*0)+(5*8)+(4*2)+(3*6)+(2*9)+(1*4)=102
102 % 10 = 2
So 20826-94-2 is a valid CAS Registry Number.
InChI:InChI=1/C9H14O3/c1-2-12-9(11)6-7-4-3-5-8(7)10/h7H,2-6H2,1H3
20826-94-2Relevant articles and documents
Free-radical-mediated Carbonylative Cyclization of Alk-4-enyl Halides Leading to Cyclopentanone
Ryu, Ilhyong,Kusano, Kazuya,Hasegawa, Mitsuharu,Kambe, Nobuaki,Sonoda, Noboru
, p. 1018 - 1019 (2007/10/02)
Alk-4-enyl bromides and iodides 1, when treated with the tributyltin hydride/CO sustem, undergo carbonylative cyclization to give cyclopentanones in good yields (AIBN cat., benzene, 79-90 atm, = 0.025-0.05 mol dm-3, 80 deg C.