27246-88-4 Usage
General Description
The chemical compound "(2E)-1-(4-bromophenyl)-2-(4-fluorobenzylidene)hydrazine" is a hydrazine derivative with a molecular formula C14H11BrFN2. It consists of a bromophenyl group and a fluorobenzylidene group attached to a hydrazine core. (2E)-1-(4-bromophenyl)-2-(4-fluorobenzylidene)hydrazine has potential applications in medicinal chemistry and material science due to its versatile chemical structure and potential biological activities. However, it is important to handle this compound with caution, as it may pose health risks if mishandled or inhaled. Overall, "(2E)-1-(4-bromophenyl)-2-(4-fluorobenzylidene)hydrazine" is a fascinating chemical with potential uses in various fields.
Check Digit Verification of cas no
The CAS Registry Mumber 27246-88-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,2,4 and 6 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 27246-88:
(7*2)+(6*7)+(5*2)+(4*4)+(3*6)+(2*8)+(1*8)=124
124 % 10 = 4
So 27246-88-4 is a valid CAS Registry Number.
27246-88-4Relevant articles and documents
Synthesis of hybrid polycycles containing fused hydroxy benzofuran and 1H-indazoles via a domino cyclization reaction
Janardhanan, Jith C.,James, Kiran,Puthuvakkal, Anisha,Bhaskaran, Rasmi P.,Suresh, Cherumuttathu H.,Praveen, Vakayil K.,Manoj, Narayanapillai,Babu, Beneesh P.
, p. 10166 - 10175 (2019/07/03)
A stoichiometry controlled domino cyclization reaction of hydrazone and p-benzoquinone to an angularly fused 3H-benzofuro[3,2-e]indazole core with an embedded oxygenated dibenzofuran framework under mild reaction conditions is disclosed. The reaction involves palladium catalyzed 5-hydroxy-1H-indazole formation followed by TFA mediated [3+2] annulation between the in situ formed 5-hydroxy-1H-indazole and p-benzoquinone. The developed method is attractive because of the concomitant formation of two heterocyclic rings with consecutive multiple bond forming events that include two C-C, one C-N and one C-O bonds. Spectroscopic and theoretical studies of the blue emissive benzofuroindazole derivatives have also been described.
