138037-41-9 Usage
Structure
Substituted quinolinone derivative with an iodine atom and a methyl group
Physical form
Yellow crystalline solid
Solubility
Insoluble in water
Use
Building block in organic synthesis, reagent in chemical reactions
Potential applications
Pharmaceuticals and agrochemicals due to versatile reactivity and structural properties.
Check Digit Verification of cas no
The CAS Registry Mumber 138037-41-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,0,3 and 7 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 138037-41:
(8*1)+(7*3)+(6*8)+(5*0)+(4*3)+(3*7)+(2*4)+(1*1)=119
119 % 10 = 9
So 138037-41-9 is a valid CAS Registry Number.
138037-41-9Relevant articles and documents
Iodination/Amidation of the N-Alkyl (Iso)quinolinium Salts
Tang, Juan,Chen, Xue,Zhao, Chao-Qun,Li, Wen-Jing,Li, Shun,Zheng, Xue-Li,Yuan, Mao-Lin,Fu, Hai-Yan,Li, Rui-Xiang,Chen, Hua
supporting information, p. 716 - 730 (2020/12/22)
The NaIO4-mediated sequential iodination/amidation reaction of N-alkyl quinolinium iodide salts has been first developed. This cascade process provides an efficient way to rapidly synthesize 3-iodo-N-alkyl quinolinones with high regioselectivity and good functional group tolerance. This protocol was also amenable to the isoquinolinium salts, thus providing a complementary method for preparing the 4-iodo-N-alkyl isoquinolinones.
