92028-90-5 Usage
General Description
1-(2-benzofuranylcarbonyl)-pyrrolidine is a chemical compound with the molecular formula C18H17NO3. It is a derivative of pyrrolidine and benzofuran, and it is commonly used as a building block in the synthesis of pharmaceuticals and other organic compounds. 1-(2-BENZOFURANYLCARBONYL)-PYRROLIDINE has a pyrrolidine ring structure with a benzofuran carbonyl group attached to it, making it a versatile intermediate for the production of various compounds. Its structure and properties make it an important component in the development of new drugs, with potential applications in the treatment of various medical conditions.
Check Digit Verification of cas no
The CAS Registry Mumber 92028-90-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,0,2 and 8 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 92028-90:
(7*9)+(6*2)+(5*0)+(4*2)+(3*8)+(2*9)+(1*0)=125
125 % 10 = 5
So 92028-90-5 is a valid CAS Registry Number.
92028-90-5Relevant articles and documents
Tandem Synthesis of 2-Carboxybenzofurans via Sequential Cu-Catalyzed C-O Coupling and Mo(CO)6-Mediated Carbonylation Reactions
Mo, Qinliang,Sun, Nan,Jin, Liqun,Hu, Baoxiang,Shen, Zhenlu,Hu, Xinquan
, p. 11490 - 11500 (2020)
A modular tandem synthesis of 2-carboxybenzofurans from 2-gem-dibromovinylphenols has been established based on a sequence of Cu-catalyzed intramolecular C-O coupling and Mo(CO)6-mediated intermolecular carbonylation reactions. This protocol allowed one-step access to a broad variety of functionalized benzofuran-2-carboxylic acids, esters, and amides in good to excellent yields under Pd- and CO gas-free conditions.
