21969-12-0 Usage
Description
1-[(4-BROMOPHENYL)SULFANYL]-4-NITROBENZENE is a chemical compound characterized by the molecular formula C12H8BrNO2S. It is a derivative of nitrobenzene, featuring a bromophenylsulfanyl group attached to the 1-position of the benzene ring. 1-[(4-BROMOPHENYL)SULFANYL]-4-NITROBENZENE is widely utilized in organic synthesis and chemical research, and it holds potential applications in the pharmaceutical industry as well as serving as a precursor for synthesizing other organic compounds. The presence of nitro and bromo groups endows it with versatility in the production of various substituted benzene derivatives. However, due to its potential toxicity and harmful effects on human health and the environment, careful handling is essential.
Uses
Used in Organic Synthesis:
1-[(4-BROMOPHENYL)SULFANYL]-4-NITROBENZENE is used as a key intermediate in organic synthesis for the production of a variety of substituted benzene derivatives. Its unique structure allows for further chemical reactions, making it a valuable component in the synthesis of complex organic molecules.
Used in Chemical Research:
In the field of chemical research, 1-[(4-BROMOPHENYL)SULFANYL]-4-NITROBENZENE serves as a model compound for studying the properties and reactions of nitrobenzene derivatives. It aids researchers in understanding the reactivity and behavior of similar compounds, contributing to the advancement of chemical knowledge.
Used in Pharmaceutical Industry:
1-[(4-BROMOPHENYL)SULFANYL]-4-NITROBENZENE is used as a building block in the development of pharmaceutical compounds. Its structural features make it a promising candidate for the creation of new drugs with potential therapeutic applications.
Used as a Precursor for Synthesis of Other Organic Compounds:
Due to its reactive functional groups, 1-[(4-BROMOPHENYL)SULFANYL]-4-NITROBENZENE is utilized as a precursor in the synthesis of other organic compounds. It can be further modified or transformed to produce a range of chemical products with diverse applications.
Check Digit Verification of cas no
The CAS Registry Mumber 21969-12-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,9,6 and 9 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 21969-12:
(7*2)+(6*1)+(5*9)+(4*6)+(3*9)+(2*1)+(1*2)=120
120 % 10 = 0
So 21969-12-0 is a valid CAS Registry Number.
InChI:InChI=1/C12H8BrNO2S/c13-9-1-5-11(6-2-9)17-12-7-3-10(4-8-12)14(15)16/h1-8H
21969-12-0Relevant articles and documents
CuMoO4 Bimetallic Nanoparticles, An Efficient Catalyst for Room Temperature C?S Cross-Coupling of Thiols and Haloarenes
Panigrahi, Reba,Sahu, Santosh Kumar,Behera, Pradyota Kumar,Panda, Subhalaxmi,Rout, Laxmidhar
, p. 620 - 624 (2019/12/27)
CuII catalyst is less efficient at room temperature for C?S cross-coupling. C?S cross-coupling by CuII catalyst at room temperature is not reported; however, doping of copper with molybdenum metal has been realized here to be more efficient for C?S cross-coupling in comparison to general CuII catalyst. The doped catalyst CuMoO4 nanoparticle is found to be more efficient than copper. The catalyst works under mild conditions without any ligand at room temperature and is recyclable and effective for a wide range of thiols and haloarenes (ArI, ArBr, ArF) from milligram to gram scale. The copper-based bimetallic catalyst is developed and recognized for C?S cross-coupling of haloarenes with alkyl and aryl thiols.
Metal-Free Cercosporin-Photocatalyzed C-S Coupling for the Selective Synthesis of Aryl Sulfides under Mild Conditions
Li, Jia,Bao, Wenhao,Zhang, Yan,Rao, Yijian
supporting information, p. 7175 - 7178 (2019/11/16)
Aryl sulfides are important motifs of bioactive molecules, which are generally synthesized by transition metal-based coupling reactions under harsh conditions. Herein, we developed a new method that visible light along with cercosporin, produced by liquid fermentation and functioned as a cost-effective and environmentally friendly photocatalyst, prompted the selective synthesis of aryl sulfides through C–S coupling of thiols and diazonium salts under mild conditions. Furthermore, this method can also be performed with a great conversion by the direct use of cercosporin-containing fermentation supernatant as catalytic system without organic solvent extraction.
Cu(I)-PNF, an organic-based nanocatalyst, catalyzed C-O and C-S cross-coupling reactions
Taherinia, Zahra,Ghorbani-Choghamarani, Arash
, p. 46 - 52 (2019/01/10)
Peptide nanofiber has been prepared via a self-assembly protocol and decorated with Cu(I) to prepare a nanostructural catalyst. The catalytic activity of this prepared nanomaterial (Cu(I)-PNF) was examined in C-O and C-S cross-coupling reactions. Compared with conventional copper-ligand catalytic systems, CuNP-PNF has unique advantages such as water solubility, high efficiency, and low cost, which makes it a highly efficient and beneficial catalyst to reuse in cross-coupling reactions.
