85798-25-0 Usage
Uses
Used in Polymer and Resin Production:
2,3-Oxiranedicarboxylic acid, dimethyl ester, (2R,3R)-(9CI) is used as a key component in the production of polymers and resins, contributing to their structural integrity and performance characteristics.
Used in Coating, Adhesive, and Sealant Manufacturing:
In the manufacturing of coatings, adhesives, and sealants, 2,3-Oxiranedicarboxylic acid, dimethyl ester, (2R,3R)-(9CI) serves as a crosslinking agent, enhancing the durability and stability of these products.
Used as an Environmentally Friendly Solvent:
2,3-Oxiranedicarboxylic acid, dimethyl ester, (2R,3R)-(9CI) has been studied for its potential use as an environmentally friendly alternative to traditional chemical solvents, offering a safer and more sustainable option for various applications.
Used in Industrial Applications:
Due to its low acute toxicity, 2,3-Oxiranedicarboxylic acid, dimethyl ester, (2R,3R)-(9CI) is considered a relatively safe chemical for use in various industrial applications, reducing the risk of harm to workers and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 85798-25-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,7,9 and 8 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 85798-25:
(7*8)+(6*5)+(5*7)+(4*9)+(3*8)+(2*2)+(1*5)=190
190 % 10 = 0
So 85798-25-0 is a valid CAS Registry Number.
85798-25-0Relevant academic research and scientific papers
A stereocontrolled approach to electrophilic epoxides
Meth-Cohn, Otto,Moore, Clive,Taljaard, Heinrich C.
, p. 2663 - 2674 (2007/10/02)
Lithium t-butyl hydroperoxide (easily generated by addition of an alkyl-lithium to anhydrous t-butyl hydroperoxide in THF solution) is a powerful reagent for the epoxidation of electrophilic alkenes at -20 to 0 °C under full stereocontrol. Thus αβ-unsaturated esters, sulphones, sulphoximines, and amides are readily epoxidised with complete regio- and stereo-specificity and with considerable chiroselectivity (20-100%) when appropriate chiral auxiliaries such as menthyl, 8-phenylmenthyl, or a camphor-sulphonamide derivative are used. Asymmetric αβ-unsaturated sulphoximines undergo epoxidation with 100% diastereoselectivity. The only exceptions to stereocontrol noted are heavily substituted maleate esters such as di-t-butyl maleate. The αβ-epoxy amides are shown to be valuable sources of the corresponding epoxy ketones by treatment with an organolithium, allowing a stereo- and chemoselective entry in high yield to these useful intermediates.
