57152-69-9 Usage
Chemical class
Ester
Derived from
1H-Indol-3-ol (indole compound)
Functional groups
Phenyl group, benzoate moiety
Versatile building block
For the synthesis of various organic molecules
Potential applications
Pharmaceutical and chemical industries, drug compounds, agrochemicals
Usage as fragrance and flavoring agents
Due to pleasant odor
Check Digit Verification of cas no
The CAS Registry Mumber 57152-69-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,1,5 and 2 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 57152-69:
(7*5)+(6*7)+(5*1)+(4*5)+(3*2)+(2*6)+(1*9)=129
129 % 10 = 9
So 57152-69-9 is a valid CAS Registry Number.
57152-69-9Relevant articles and documents
N-Heterocyclic Carbene-Catalyzed Formal Conjugate Hydroacylation: An Atom-Economic Synthesis of 1 H-Indol-3-yl Esters
Zhu, Jindong,Fang, Shuaishuai,Sun, Kewen,Fang, Chao,Lu, Tao,Du, Ding
, p. 10430 - 10435 (2018)
An atom-economic synthesis of useful 1H-indol-3-yl esters has been demonstrated by an N-heterocyclic carbene (NHC)-catalyzed formal conjugate hydroacylation of 2-phenyl-indol-3-ones with readily accessible aldehydes. This reaction involves a reductive hydride transfer process that was rarely investigated in the field of NHC catalysis. In this process, the hydrogen from the aldehydes was formally transferred to a heteroatom with NHC catalysis for the first time.
