146475-54-9 Usage
General Description
N,N-Dimethyl-cyclopropanesulfonamide is a chemical compound with the molecular formula C5H11NO2S. It is a sulfonamide derivative that is commonly used as a reagent in organic synthesis. This chemical compound is known for its ability to undergo various reactions, including cycloadditions and ring-opening reactions. N,N-Dimethyl-cyclopropanesulfonamide is also utilized in the preparation of various pharmaceuticals and agrochemicals due to its versatile reactivity and functional group compatibility. Additionally, it has been utilized as a ligand in metal-catalyzed reactions and has shown potential as a valuable building block in the synthesis of diverse organic compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 146475-54-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,4,7 and 5 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 146475-54:
(8*1)+(7*4)+(6*6)+(5*4)+(4*7)+(3*5)+(2*5)+(1*4)=149
149 % 10 = 9
So 146475-54-9 is a valid CAS Registry Number.
InChI:InChI=1/C5H11NO2S/c1-6(2)9(7,8)5-3-4-5/h5H,3-4H2,1-2H3
146475-54-9Relevant articles and documents
Condensed tricyclic compound and applications in medicines
-
Paragraph 0647; 0649-0652, (2020/04/02)
The invention relates to a condensed tricyclic compound and applications in medicines, particularly to applications of the condensed tricyclic compound as drugs for treating and/or preventing hepatitis B, specifically to a compound represented by general
Preparation of sulfonamides from N-silylamines
Naredla, Rajasekhar Reddy,Klumpp, Douglas A.
supporting information, p. 5945 - 5947 (2013/10/22)
Sulfonamides have been prepared in high yields by the reactions of N-silylamines with sulfonyl chlorides and fluorides. In a competition experiment, the sulfonyl chlorides were found to be far more reactive than sulfonyl fluorides. The chemistry may be used to prepare aliphatic, aromatic, tertiary, secondary, and primary sulfonamides. It may also be done in the absence of solvent and the byproduct trimethylsilyl chloride recovered in good yield. Primary sulfonamides were synthesized from the sulfonyl chloride with aminotriphenyl silane (Ph3SiNH2), a conversion demonstrated with the synthesis of the carbonic anhydrase inhibitor, acetazolamide.
