951883-93-5 Usage
General Description
N-Cyclopropyl 2-bromobenzenesulfonamide is a chemical compound that belongs to the class of sulfonamides, which are commonly used as antimicrobial agents. It is a white crystalline solid that is soluble in organic solvents and has a molecular formula of C9H10BrNO2S. The presence of a cyclopropyl group and a bromine atom in its structure imparts specific chemical properties and reactivity. N-Cyclopropyl 2-bromobenzenesulfonamide may be used in medicinal chemistry as a potential drug candidate or as an intermediate in organic synthesis. Its precise application and potential effects depend on further research and testing.
Check Digit Verification of cas no
The CAS Registry Mumber 951883-93-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,1,8,8 and 3 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 951883-93:
(8*9)+(7*5)+(6*1)+(5*8)+(4*8)+(3*3)+(2*9)+(1*3)=215
215 % 10 = 5
So 951883-93-5 is a valid CAS Registry Number.
951883-93-5Relevant articles and documents
Diastereoselective Photoredox-Catalyzed [3 + 2] Cycloadditions of N-Sulfonyl Cyclopropylamines with Electron-Deficient Olefins
White, Dawn H.,Noble, Adam,Booker-Milburn, Kevin I.,Aggarwal, Varinder K.
supporting information, p. 3038 - 3042 (2021/05/04)
A highly diastereoselective, visible-light-induced [3 + 2] cycloaddition between N-sulfonyl cyclopropylamines and electron-deficient olefins is reported. The reactions proceed via the oxidation of a sulfonamide aza-anion by an organic photocatalyst to generate a nitrogen-centered radical. Strain-induced ring opening and intermolecular addition to the olefin generate an intermediate carbon-centered radical that is reduced to an anion prior to 5-exo cyclization. This enables a highly diastereoselective construction of trans-cyclopentanes possessing synthetically useful functional groups.
