84794-97-8 Usage
Preparation
preparation by FriedelCrafts acylation of resorcinol with p-fluorobenzoyl chloride in the presence of aluminium chloride in ethylene dichloride at 50° for 1.5 h.
Check Digit Verification of cas no
The CAS Registry Mumber 84794-97-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,7,9 and 4 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 84794-97:
(7*8)+(6*4)+(5*7)+(4*9)+(3*4)+(2*9)+(1*7)=188
188 % 10 = 8
So 84794-97-8 is a valid CAS Registry Number.
84794-97-8Relevant academic research and scientific papers
Synthesis and Aminomethylation of 3-Substituted 6-Hydroxy-1,2-Benzisoxazoles
Frasinyuk
, p. 1616 - 1623 (2015/02/19)
Oximes of 2,4-dihydroxybenzophenones, 1-(2,4-dihydroxyphenyl)-2-phenylethanones, and 1-(2,4-di-hydroxyphenyl)-2-phenoxyethanones were dehydrated with 1,1'-carbonyldiimidazole, yielding 3-substi-tuted 6-hydroxy-1,2-benzisoxazoles, aminomethylation reactions of which were studied with various reagents.
