3856-09-5 Usage
Nitro derivative of pyrimidine
It is a derivative of the pyrimidine ring, which is a six-membered heterocyclic aromatic ring, with one nitrogen atom at each end of the ring.
Pyrimidine ring structure
The compound contains a pyrimidine ring, which is a key structural component and contributes to its chemical properties and potential applications.
Two hydrazino groups
The compound has two hydrazino groups (-NHNH2) attached to the pyrimidine ring, which contribute to its reactivity and potential uses in various chemical reactions.
One nitro group
A nitro group (-NO2) is also attached to the pyrimidine ring, further enhancing the compound's reactivity and potential applications in chemical synthesis.
Yellow crystalline powder
The physical appearance of 2,4-bis(hydrazino)-5-nitropyrimidine is a yellow crystalline powder, which may affect its handling and storage properties.
Potential applications in pharmaceuticals
The compound may have potential uses in the development of new drugs or as a key intermediate in the synthesis of pharmaceutical compounds.
Applications in dyes and organic synthesis
2,4-bis(hydrazino)-5-nitropyrimidine can be used in the production of dyes and other organic compounds, contributing to its versatility in various industries.
Key intermediate in chemical production
The compound serves as a crucial intermediate in the synthesis of various chemical compounds, making it an important building block in chemical research and production.
Use as a reagent for heterocyclic compound synthesis
2,4-bis(hydrazino)-5-nitropyrimidine can be used as a reagent in the synthesis of different heterocyclic compounds, which are organic compounds containing a ring of atoms with at least one non-carbon atom.
Check Digit Verification of cas no
The CAS Registry Mumber 3856-09-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,8,5 and 6 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 3856-09:
(6*3)+(5*8)+(4*5)+(3*6)+(2*0)+(1*9)=105
105 % 10 = 5
So 3856-09-5 is a valid CAS Registry Number.
3856-09-5Relevant articles and documents
Electron-deficient heteroarenium salts: An organocatalytic tool for activation of hydrogen peroxide in oxidations
?turala, Ji?í,Bohá?ová, Soňa,Chudoba, Josef,Metelková, Radka,Cibulka, Radek
, p. 2676 - 2699 (2015/03/18)
A series of monosubstituted pyrimidinium and pyrazinium triflates and 3,5-disubstituted pyridinium triflates were prepared and tested as simple catalysts of oxidations with hydrogen peroxide, using sulfoxidation as a model reaction. Their catalytic efficiency strongly depends on the type of substituent and is remarkable for derivatives with an electron-withdrawing group, showing reactivity comparable to that of flavinium salts which are the prominent organocatalysts for oxygenations. Because of their high stability and good accessibility, 4-(trifluoromethyl)pyrimidinium and 3,5-dinitropyridinium triflates are the catalysts of choice and were shown to catalyze oxidation of aliphatic and aromatic sulfides to sulfoxides, giving quantitative conversions, high preparative yields and excellent chemoselectivity. The high efficiency of electron-poor heteroarenium salts is rationalized by their ability to readily form adducts with nucleophiles, as documented by low pKR+ values (pKR+ red > -0.5 V). Hydrogen peroxide adducts formed in situ during catalytic oxidation act as substrate oxidizing agents. The Gibbs free energies of oxygen transfer from these heterocyclic hydroperoxides to thioanisole, obtained by calculations at the B3LYP/6-311++g(d,p) level, showed that they are much stronger oxidizing agents than alkyl hydroperoxides and in some cases are almost comparable to derivatives of flavin hydroperoxide acting as oxidizing agents in monooxygenases.
