15861-57-1 Usage
Synthesis Reference(s)
Journal of the American Chemical Society, 89, p. 3077, 1967 DOI: 10.1021/ja00988a067The Journal of Organic Chemistry, 33, p. 454, 1968 DOI: 10.1021/jo01265a108
Check Digit Verification of cas no
The CAS Registry Mumber 15861-57-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,8,6 and 1 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 15861-57:
(7*1)+(6*5)+(5*8)+(4*6)+(3*1)+(2*5)+(1*7)=121
121 % 10 = 1
So 15861-57-1 is a valid CAS Registry Number.
15861-57-1Relevant articles and documents
Pd-catalyzed imine-directed intramolecular C–N bond formation through C(sp3)–H activation: An efficient approach to multisubstituted pyrroles
Yu, Ting,Zhu, Qiang,Luo, Shuang
, (2020/04/08)
An atom-economic approach to synthesize 1,2,4-trisubstituted pyrroles through palladium-catalyzed imine-directed intramolecular C(sp3)–H amination reaction has been developed. The imine group acts as a directing group as well as an intramolecular nucleophile for the first time in intramolecular C–N bonds formation reactions.
