34101-22-9 Usage
Description
(E)-2-(4-chlorophenyl)ethenyl phenyl sulfone, also known as E-4-CPVEPS, is a chemical compound characterized by its molecular formula C14H9ClO2S. This yellow crystalline solid is prominently utilized in synthetic organic chemistry, serving as a fundamental building block for the creation of various pharmaceuticals and agrochemicals. Its diverse potential applications span across different fields, making it a versatile compound in the realm of chemical research and development.
Uses
Used in Pharmaceutical and Agrochemical Synthesis:
(E)-2-(4-chlorophenyl)ethenyl phenyl sulfone is used as a key building block for the synthesis of pharmaceuticals and agrochemicals. Its unique chemical structure allows for the development of new compounds with specific therapeutic or pesticidal properties, contributing to the advancement of these industries.
Used as a Cross-linking Agent in Polymerization Reactions:
In the field of polymer chemistry, (E)-2-(4-chlorophenyl)ethenyl phenyl sulfone is employed as a cross-linking agent. Its incorporation into polymerization reactions enhances the structural integrity and stability of the resulting polymers, leading to improved material properties and performance.
Used as a Fluorescent Imaging Agent in Biological Studies:
(E)-2-(4-chlorophenyl)ethenyl phenyl sulfone also finds application in biological research as a fluorescent imaging agent. Its ability to emit fluorescence under specific conditions makes it a valuable tool for visualizing and tracking biological processes at the molecular level, aiding in the understanding of complex biological systems.
Used as a Starting Material for the Synthesis of New Materials:
Furthermore, (E)-2-(4-chlorophenyl)ethenyl phenyl sulfone serves as a starting material for the synthesis of new materials with specialized properties. Its unique chemical structure can be modified and combined with other compounds to create novel materials with specific characteristics, such as enhanced thermal stability, improved mechanical properties, or unique optical properties.
It is crucial to handle (E)-2-(4-chlorophenyl)ethenyl phenyl sulfone with care, as it may pose health risks if ingested or inhaled and can cause skin and eye irritation. Proper safety measures should be taken during its use to minimize potential hazards.
Check Digit Verification of cas no
The CAS Registry Mumber 34101-22-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,1,0 and 1 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 34101-22:
(7*3)+(6*4)+(5*1)+(4*0)+(3*1)+(2*2)+(1*2)=59
59 % 10 = 9
So 34101-22-9 is a valid CAS Registry Number.
34101-22-9Relevant articles and documents
Controlled Synthesis of β-Keto Sulfones and Vinyl Sulfones under Electrochemical Oxidation
Fang, Yang,Xu, Dongping,Yu, Yingliang,Tang, Rumeng,Dai, Shuaishuai,Wang, Zhenghua,Zhang, Wu
, (2022/04/09)
Selective sulfonylation and oxosulfonylation of alkenes with sulfinates have been developed via anodic oxidation in an undivided cell. The novel electrosynthetic method provided β-keto sulfones and vinyl sulfones with good to excellent yields in the absence of any transition metal catalyst and oxidants. Mechanism studies show that two different pathways involved in these two transformations.
PhB(OH)2-Promoted Electrochemical Sulfuration-Formyloxylation of Styrenes and Selectfluor-Mediated Oxidation-Olefination
Zhao, Yulei,Guo, Xuqiang,Li, Shuai,Fan, Yuhang,Sun, Xuejun,Tian, Laijin
supporting information, p. 9140 - 9145 (2021/11/30)
We report a PhB(OH)2-promoted electrochemical sulfuration-formyloxylation reaction of styrenes employing commercially available thiophenols/thiols as thiolating agents. Specifically, metal catalysts and external chemical oxidants are not needed in the reaction for the formation of β-formyloxy sulfides, and these sulfides can be further converted to (E)-vinyl sulfones via the Selectfluor-mediated oxidation-olefination. Notably, on the basis of this electrochemical oxidation strategy, β-hydroxy sulfide, β-formyloxy sulfoxide, β-formyloxy sulfone, and (E)-vinyl sulfoxide can also be easily prepared.
Intermolecular [2 + 2] Photocycloaddition of α,β-Unsaturated Sulfones: Catalyst-Free Reaction and Catalytic Variants
Jeremias, Noah,Mohr, Lisa-Marie,Bach, Thorsten
supporting information, p. 5674 - 5678 (2021/08/03)
2-Aryl-1-sulfonyl-substituted cyclobutanes were prepared in an intermolecular [2 + 2] photocycloaddition from various α,β-unsaturated sulfones and olefins upon irradiation at λ = 300 nm (26 examples, 60-99% yield). Lewis acids catalyzed the [2 + 2] photocycloaddition of 2-benzimidazolyl styryl sulfones. At short wavelengths, the latter substrates underwent C-S bond cleavage but AlBr3 (5 mol %) allowed for an intermolecular reaction with 2,3-dimethyl-2-butene at longer wavelengths. A chiral-at-metal Lewis acid (2 mol %) facilitated an enantioselective reaction (up to 77% ee).
