5153-71-9 Usage
Description
TRANS-4-BROMO-BETA-NITROSTYRENE, also known as trans-p-Bromonitrostyrene, is a halogenated hydrocarbon with a distinctive chemical structure that features a bromine atom and a nitro group attached to a styrene backbone. TRANS-4-BROMO-BETA-NITROSTYRENE is known for its potential applications in various chemical reactions and processes due to its unique properties.
Uses
Used in Chemical Synthesis:
TRANS-4-BROMO-BETA-NITROSTYRENE is used as a Michael acceptor for the organocatalytic asymmetric Michael addition of protected 3-hydroxypropanal to β-nitrostyrenes. This application is significant because it allows for the creation of new compounds with potential applications in various industries, such as pharmaceuticals, materials science, and agrochemicals.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, TRANS-4-BROMO-BETA-NITROSTYRENE is used as a key intermediate in the synthesis of various drug molecules. Its unique chemical structure enables the development of new drugs with improved efficacy and selectivity, contributing to the advancement of medical treatments for various diseases and conditions.
Used in Materials Science:
TRANS-4-BROMO-BETA-NITROSTYRENE is also utilized in the field of materials science for the development of novel materials with specific properties. Its halogenated hydrocarbon nature allows for the creation of materials with enhanced stability, reactivity, or other desirable characteristics, which can be applied in various technological applications.
Used in Agrochemicals:
In the agrochemical industry, TRANS-4-BROMO-BETA-NITROSTYRENE is employed as a building block for the synthesis of new pesticides or other agrochemicals. Its unique structure can be exploited to develop more effective and environmentally friendly products, contributing to sustainable agricultural practices and food security.
Check Digit Verification of cas no
The CAS Registry Mumber 5153-71-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,5 and 3 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 5153-71:
(6*5)+(5*1)+(4*5)+(3*3)+(2*7)+(1*1)=79
79 % 10 = 9
So 5153-71-9 is a valid CAS Registry Number.
InChI:InChI=1/C8H6BrNO2/c9-8-3-1-7(2-4-8)5-6-10(11)12/h1-6H/b6-5+
5153-71-9Relevant articles and documents
Metal-free Synthesis of β-Nitrostyrenes via DDQ-Catalyzed Nitration
Min, Sun-Joon,Park, Sangwoon,Yoon, Seungri
, p. 525 - 528 (2021/02/22)
-
Dipolar HCP materials as alternatives to DMF solvent for azide-based synthesis
Bai, Rongxian,Gao, Feng,Gu, Yanlong,Li, Minghao
supporting information, p. 7499 - 7505 (2021/10/12)
Hypercrosslinked polymers HCP-DMF and HCP-DMF-SO3H containing abundant and flexible DMF moieties were designed and synthesized. Benefitting from the solvation microenvironment provided by the pseudo-DMF moities, the polar HCPs manifested outstanding performances in the conversions of NaN3 to benzylic azides and 1,2,3-triazoles in EtOH (95%), respectively, avoiding the use of risky DMF and improving the separation processes of the products.
Preparation method of beta-trans-nitroolefin
-
Paragraph 0051-0053, (2020/06/17)
The invention relates to a preparation method of beta-trans-nitroolefin. The method comprises: sequentially adding an olefin compound, a nitration reagent and a solvent into a reaction container, mixing the substances uniformly, and carrying out constant temperature reaction for 18h under an illumination condition to obtain a reaction solution; and sequentially carrying out drying, concentration and column chromatography treatment on the reaction solution to obtain the beta-trans-nitroolefin compound. The method is simple and practicable, low in cost and high in product yield, can realize large-scale production, and has good industrial application prospects in the aspects of functional organic material, bioactive compound and drug synthesis.
