134209-76-0 Usage
Uses
Used in Pharmaceutical Industry:
Methyl 2-Methyl-4-oxocyclohex-2-enecarboxylate is used as an intermediate in the synthesis of various pharmaceuticals for its ability to react with other compounds to form new molecules with potential medicinal properties.
Used in Fragrance Industry:
Methyl 2-Methyl-4-oxocyclohex-2-enecarboxylate is used as a component in the production of fragrances for its fruity odor, contributing to the creation of various scent profiles in perfumes and other scented products.
Used in Flavor Industry:
Methyl 2-Methyl-4-oxocyclohex-2-enecarboxylate is used as a flavoring agent in the food and beverage industry, providing a fruity taste to various products.
Used in Chemical Production:
Methyl 2-Methyl-4-oxocyclohex-2-enecarboxylate is used as an intermediate in the production of other chemical products, such as dyes and coatings, due to its reactivity and ability to form new compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 134209-76-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,2,0 and 9 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 134209-76:
(8*1)+(7*3)+(6*4)+(5*2)+(4*0)+(3*9)+(2*7)+(1*6)=110
110 % 10 = 0
So 134209-76-0 is a valid CAS Registry Number.
134209-76-0Relevant academic research and scientific papers
A New Annulation Reagent, 2-Oxo-3-alkenylphosphonates. Reactions with Carbonyl-Stabilized Carboanions or Silyl Enol Ethers Leading to Cyclohexanones
Wada, Eiji,Funakoshi, Junji,Kanemasa, Shuji
, p. 2456 - 2464 (2007/10/02)
The reactions of 2-oxo-3-alkenylphosphonates with carbonyl-stabilized carbanions directly lead to 2-cyclohexen-1-ones through a sequence of Michael reaction and intramolecular Horner-Emmons olefination.On the other hand, the Lewis acid-mediated reactions with silyl enol ethers produce 1,5-diketones as Michael adducts, which then undergo cyclization on treatment with sodium hydride or triethylamine/zinc (II) bromide to afford 2-cyclohexen-1-ones or 2-phosphinyl-2-cyclohexen-1-ones, respectively.
