5328-76-7 Usage
General Description
5-bromo-1-nitro-naphthalene is a chemical compound with the molecular formula C10H6BrNO2. It is a yellowish crystalline solid and is primarily used as an intermediate in the synthesis of pharmaceuticals, dyes, and other organic compounds. The presence of both bromine and nitro groups in its structure makes it a versatile building block for creating various complex organic molecules. It is also known for its potential as a reagent in organic synthesis reactions, particularly in the formation of carbon-carbon and carbon-heteroatom bonds. Additionally, it has been studied for its potential applications in the field of organic electronics and optoelectronic devices due to its unique optical and electronic properties. However, caution should be exercised when handling 5-bromo-1-nitro-naphthalene, as it is considered toxic and harmful if swallowed or inhaled and may cause skin and eye irritation.
Check Digit Verification of cas no
The CAS Registry Mumber 5328-76-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,3,2 and 8 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 5328-76:
(6*5)+(5*3)+(4*2)+(3*8)+(2*7)+(1*6)=97
97 % 10 = 7
So 5328-76-7 is a valid CAS Registry Number.
InChI:InChI=1/C10H6BrNO2/c11-9-5-1-4-8-7(9)3-2-6-10(8)12(13)14/h1-6H
5328-76-7Relevant articles and documents
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Price,Voong
, p. 111,114 (1949)
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Synthesis of Positional Isomeric Phenylphenalenones
Ospina, Felipe,Ramirez, Adrian,Cano, Marisol,Hidalgo, William,Schneider, Bernd,Otálvaro, Felipe
, p. 3873 - 3879 (2017/04/11)
A series of isomeric phenylphenalenones in which the phenyl ring is located at all possible peripheral positions of the phenalenone nuclei was synthesized. The structural characteristics of the series, in which topological variation is permitted with minimal electronic disturbance, could, in principle, allow for easy pharmacophore recognition when the compounds are aligned in steroidomimetic conformations.
Direct cyanation of picolinamides using K4[Fe(CN)6] as the cyanide source
Guan, Dinghui,Han, Lu,Wang, Lulu,Song, He,Chu, Wenyi,Sun, Zhizhong
supporting information, p. 743 - 745 (2015/06/22)
The efficient, simple, and environment-friendly route of direct cyanation of picolinamides has been developed with nontoxic K4[Fe(CN)6] as the cyanide source through Pdcatalyzed C-H bond activation. A series of N-(naphthalene-1- yl)picolinamide derivatives were successfully transformed to the corresponding cyanation products. The cyanation mechanism has also been speculated.
