57547-92-9 Usage
General Description
1-(propylsulfonyl)pyrrolidine is a chemical compound with the molecular formula C8H17NO2S. It is an organosulfur compound with a pyrrolidine backbone and a propylsulfonyl group attached to it. 1-(propylsulfonyl)pyrrolidine is commonly used in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds. It is also utilized as a building block in organic chemistry for the creation of various functional groups and chemical structures. Additionally, 1-(propylsulfonyl)pyrrolidine has shown potential as a chiral auxiliary in asymmetric synthesis, and it has been studied for its biological activity and potential pharmacological applications. Overall, this chemical plays a significant role in the field of organic and medicinal chemistry due to its versatile reactivity and potential applications.
Check Digit Verification of cas no
The CAS Registry Mumber 57547-92-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,5,4 and 7 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 57547-92:
(7*5)+(6*7)+(5*5)+(4*4)+(3*7)+(2*9)+(1*2)=159
159 % 10 = 9
So 57547-92-9 is a valid CAS Registry Number.
57547-92-9Relevant articles and documents
One-pot synthesis of sulfonamides from methyl sulfinates using ultrasound
García Ruano, José L.,Parra, Alejandro,Marzo, Leyre,Yuste, Francisco,Mastranzo, Virginia M.
experimental part, p. 2905 - 2910 (2011/05/05)
Room temperature ultrasonic irradiation of neat mixtures of methyl sulfinates and primary or secondary amines (1.5 equiv) produced sulfinamides, which on m-CPBA oxidation (in dichloromethane) were converted into the corresponding sulfonamides. The two steps can be accomplished in one pot, in good overall yields, when using secondary amines, but primary amines give better sulfonamide yields when the peracid oxidation is effected on the purified sulfinamide. This constitutes a mild, efficient, and potentially scalable route to sulfonamides, which obviates the use of water sensitive, often lachrymatory sulfonyl chlorides and large reagent excesses.
