96516-90-4 Usage
Description
2-(oxetan-2-yl)acetic acid ethyl ester is a chemical compound characterized by the molecular formula C7H10O3. It represents an ethyl ester of 2-(oxetan-2-yl)acetic acid, a derivative of the oxetane ring structure. 2-(oxetan-2-yl)acetic acid ethyl ester is utilized in the realm of organic synthesis and research, serving as a reagent and intermediate. It is a clear, colorless liquid with a non-specific odor and exhibits solubility in a variety of organic solvents. Despite its potential applications, there is a scarcity of detailed information regarding its specific uses.
Usage:
Used in Organic Synthesis:
2-(oxetan-2-yl)acetic acid ethyl ester is used as a reagent in organic synthesis for its ability to participate in various chemical reactions, contributing to the formation of complex organic molecules.
Used in Research:
In the field of research, 2-(oxetan-2-yl)acetic acid ethyl ester is employed as an intermediate, facilitating the development of new chemical compounds and aiding in the study of reaction mechanisms and pathways.
Used in Pharmaceutical Industry:
Although not explicitly mentioned in the provided materials, given its role in organic synthesis and research, 2-(oxetan-2-yl)acetic acid ethyl ester could potentially be used in the pharmaceutical industry as a building block for the development of new drugs or as a component in the synthesis of active pharmaceutical ingredients.
Used in Chemical Industry:
Similarly, in the chemical industry, 2-(oxetan-2-yl)acetic acid ethyl ester may be utilized in the creation of specialty chemicals, materials, or other intermediates that require its unique structural attributes.
Check Digit Verification of cas no
The CAS Registry Mumber 96516-90-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,6,5,1 and 6 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 96516-90:
(7*9)+(6*6)+(5*5)+(4*1)+(3*6)+(2*9)+(1*0)=164
164 % 10 = 4
So 96516-90-4 is a valid CAS Registry Number.
96516-90-4Relevant articles and documents
Reactions of Carbenes with Oxetane and with Oxetane/ Methanol Mixtures
Kirmse, Wolfgang,Lelgemann, Rudolf,Friedrich, Klaus
, p. 1853 - 1863 (2007/10/02)
Ethoxycarbonylcarbene, bis(methoxycarbonyl)carbene, phenylcarbene (17a), diphenylcarbene (17b), fluorenylidene (17c), 2-furylcarbene (31a), 2-furyl(phenyl)carbene (31b), 4-oxo-2,5-cyclohexadienylidene (40), and 4,4-dimethyl-2,5-cyclohexadienylidene (53) were generated by photolysis of the appropriate diazo compounds.With neat oxetane, most of these carbenes react by competitive C-H insertion (B -> A, Scheme 1) and ylide formation (B -> C). 31a and 40 do not insert into C-H bonds; 31b does not attack oxetane but rearranges exclusively with formation of 26.The ylides undergo Stevens rearrangement to give tetrahydrofurans (C -> D) and α',β-elimination, leading to allyl ethers (C -> E).With oxetane/ methanol mixtures, the intervention of oxonium ions (H) is indicated by the formation of 1,3-dialkoxypropanes (I).The oxonium ions arise either by protonation of the ylides (C -> H) or by protonation of the carbenes (B -> G), followed by electrophilic attack of the carbocations (G) at oxetane (G -> H).The former route is followed by the alkoxycarbonylcarbenes and by 40; the ylides derived from the remaining carbenes do not react with methanol, owing to their rapid Stevens rearrangements.Protonation of the carbenes 17b, 31, and 53 is clearly indicated by their product ratios and, for 31, by the formation of isomeric ethers (33, 36).The more electrophilic carbenes discriminate but slightly between oxetane and methanol while the more nucleophilic carbenes (17b, 31, 53) prefer the protic methanol strongly over the aprotic oxetane. Key Words: Carbenes/ Oxygen ylides/ Stevens rearrangement/ Oxonium ions/ Insertion, O-H/ Ylides
