23197-69-5 Usage
Uses
Used in Organic Synthesis:
DIETHYL 4-ETHOXYPHENYLMALONATE is used as a key intermediate for the synthesis of various organic compounds. Its unique chemical structure allows it to participate in multiple reaction pathways, making it a versatile building block in the development of new molecules with potential applications in various industries.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, DIETHYL 4-ETHOXYPHENYLMALONATE is used as a starting material for the synthesis of various pharmaceutical compounds. Its ability to form different chemical bonds and participate in various reactions makes it a valuable asset in the development of new drugs and therapeutic agents.
Used in Chemical Research:
DIETHYL 4-ETHOXYPHENYLMALONATE is also used in chemical research as a model compound to study various reaction mechanisms and to develop new synthetic methods. Its unique properties and reactivity provide researchers with valuable insights into the behavior of similar compounds and help in the advancement of chemical knowledge.
Used in Material Science:
In the field of material science, DIETHYL 4-ETHOXYPHENYLMALONATE is used as a component in the development of new materials with specific properties. Its incorporation into various chemical structures can lead to the creation of materials with improved characteristics, such as enhanced stability, reactivity, or selectivity.
Check Digit Verification of cas no
The CAS Registry Mumber 23197-69-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,1,9 and 7 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 23197-69:
(7*2)+(6*3)+(5*1)+(4*9)+(3*7)+(2*6)+(1*9)=115
115 % 10 = 5
So 23197-69-5 is a valid CAS Registry Number.
23197-69-5Relevant academic research and scientific papers
Mesogenic, optical, and dielectric properties of 5-substituted 2-[12-(4-pentyloxyphenyl)-p-carboran-1-yl] [1,3]dioxanes
Nagamine, Takashi,Januszko, Adam,Kaszynski, Piotr,Ohta, Kiminori,Endo, Yasuyuki
, p. 3836 - 3843 (2007/10/03)
Two homologous series of carborane-containing dioxanes 1[n] and 2[n] (n = 1-10) were prepared and their mesogenic properties investigated. All compounds exhibit nematic behavior and three members of series 2[n] show an E phase. Numerical analysis of the clearing temperatures gave a limiting value T NI(∞) of 89 °C for series 2[n] and indicated conformational flexibility of the dioxane ring. Investigations of three-ring derivative 1[4] gave Δn = 0.17, S = 0.53, and Δε = +0.4 ± 0.1 at 85 °C. Extrapolation of dielectric data for dilute solutions of 1[4] in 6-CHBT gave Δε = +0.4 ± 0.25 at 24 °C. Modelling of dielectric results with the Maier-Meier equation demonstrated that conformers with a higher β angle are preferred, which is consistent with conformational selection for the most elongated conformers. The Royal Society of Chemistry 2006.
LIQUID CRYSTAL MATERIALS WITH SULFUR ATOMS INCORPORATED IN THE PRINCIPAL STRUCTURE: 2. NEW LIQUID CRYSTAL COMPOUNDS; 2-SUBSTITUTED-5-(p-SUBSTITUTED PHENYL)-1,3-DITHIANES.
Haramoto,Akazawa,Kamogawa
, p. 3173 - 3176 (2007/10/02)
2-Substituted-5-(p-substituted phenyl)-1,3-dithianes (8), new liquid crystals, were synthesized. The mesomorphic properties of these compounds were compared with those of the corresponding 2-(p-substituted phenyl)-5-alkyl-1,3-dithianes (9). The main diffe
