89026-81-3 Usage
General Description
6-Bromo-2-isopropylaminopyridine is a chemical compound with the molecular formula C9H12BrN3. It is a brominated derivative of 2-isopropylaminopyridine, which is often used as a building block in organic synthesis. The presence of the bromine atom in the molecular structure of 6-Bromo-2-isopropylaminopyridine makes it a versatile intermediate in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds. 6-Bromo-2-isopropylaminopyridine is commonly used in the pharmaceutical industry for its ability to react with various nucleophiles, making it an essential component in medicinal chemistry and drug discovery research. Its versatility and reactivity make it a valuable tool for the synthesis of complex organic molecules.
Check Digit Verification of cas no
The CAS Registry Mumber 89026-81-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,0,2 and 6 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 89026-81:
(7*8)+(6*9)+(5*0)+(4*2)+(3*6)+(2*8)+(1*1)=153
153 % 10 = 3
So 89026-81-3 is a valid CAS Registry Number.
89026-81-3Relevant articles and documents
A practical synthesis of substituted 2,6-diaminopyridines via microwave-assisted copper-catalyzed amination of halopyridines
Mastalir, Matthias,Rosenberg, Egon E.,Kirchner, Karl
, p. 8104 - 8110 (2015/12/30)
A microwave assisted copper-catalyzed amination protocol is reported utilizing a series of 2,6-dihalo- and 2-amino-6-halo pyridine precursors. Using this procedure, selective substitution of one or two halogens by aryl or alkylamines was achieved within 2-6 h with temperatures between 80 and 225 °C affording 2,6-diaminopyridines in good to excellent isolated yields. The reaction allows easy variation between educts and different N-substitutions. The target compounds are valuable precursors for the synthesis of bis-phosphorylated 2,6-diaminopyridines which are used as PNP pincer ligands in transition metal complexes.
