444681-65-6 Usage
Description
1-(2,2-Dibromoethenyl)-3-nitrobenzene is a chemical compound with the molecular formula C8H5Br2NO2. It is a yellow crystalline solid that is commonly used as a precursor in organic synthesis and as a building block in the production of pharmaceuticals and agrochemicals. 1-(2,2-Dibromoethenyl)-3-nitrobenzene is a derivative of benzene, with a nitro group and a dibromoethenyl group attached to the benzene ring. It is a moderately reactive compound that can undergo various chemical reactions, including substitution and addition reactions, to form a wide range of products. It is important to handle and store this compound with care, as it can be hazardous if not used properly. Overall, 1-(2,2-Dibromoethenyl)-3-nitrobenzene is a versatile compound with various industrial applications.
Uses
Used in Pharmaceutical Industry:
1-(2,2-Dibromoethenyl)-3-nitrobenzene is used as a precursor for the synthesis of various pharmaceutical compounds. Its unique structure allows for the creation of a wide range of products with different therapeutic properties.
Used in Agrochemical Industry:
1-(2,2-Dibromoethenyl)-3-nitrobenzene is also used as a building block in the production of agrochemicals. Its versatility in undergoing chemical reactions makes it a valuable component in the development of new and effective products for agricultural use.
Used in Organic Synthesis:
As a moderately reactive compound, 1-(2,2-Dibromoethenyl)-3-nitrobenzene is used in organic synthesis to create a variety of chemical products. Its ability to participate in substitution and addition reactions contributes to its utility in this field.
Check Digit Verification of cas no
The CAS Registry Mumber 444681-65-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,4,6,8 and 1 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 444681-65:
(8*4)+(7*4)+(6*4)+(5*6)+(4*8)+(3*1)+(2*6)+(1*5)=166
166 % 10 = 6
So 444681-65-6 is a valid CAS Registry Number.
444681-65-6Relevant articles and documents
Pd-Catalyzed Indole Synthesis via C-H Activation and Bisamination Sequence with Diaziridinone
Wang, Jianjun,Sun, Xiaofeng,Hu, Daguo,Shi, Yian
supporting information, p. 7561 - 7565 (2021/10/02)
This work describes an efficient Pd-catalyzed indole synthesis. A wide variety of indoles can be obtained in good yields from readily available vinyl bromides. The reaction likely proceeds through a sequential aryl C-H activation and bisamination of a resulting pallada(II)cycle with diaziridinone.
A Simplified Protocol for the Stereospecific Nickel-Catalyzed C-S Vinylation Using NiX 2 Salts and Alkyl Phosphites
Larin, Egor M.,Lautens, Mark,Marchese, Austin D.,Mirabi, Bijan
, p. 311 - 319 (2019/12/28)
A Ni-catalyzed C-S cross-coupling using only NiI 2 (0.5-2.5 molpercent) and P(O i Pr) 3 (2.0-10.0 molpercent) is reported. Using an air-stable Ni(II) precatalyst, and a cheap and commercially available ligand, a scalable and robust method was developed to cross-couple various thiophenols and styryl bromides, including some sterically encumbered thiols, an α-bromocinnamaldehyde as well as a thiolation-cyclization.
Copper-catalyzed N-alkynylations of sulfoximines with bromoacetylenes
Chen, Xiao Yun,Wang, Long,Frings, Marcus,Bolm, Carsten
supporting information, p. 3796 - 3799 (2014/08/05)
N-Alkynylated sulfoximines have been obtained by copper-catalyzed cross-coupling reactions starting from NH-sulfoximines and bromoacetylenes in moderate to good yields. The reaction conditions are mild, and the substrate scope is wide.
