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N-(2-isopropoxyethyl)-4-methylbenzenesulfonamide is a chemical compound with the molecular formula C11H17NO3S. It is an organic compound that belongs to the class of sulfonamides, which are derivatives of benzene with a sulfonamide group attached. This specific compound features a 4-methylbenzenesulfonamide core, where the 4-methyl group is attached to the benzene ring, and an N-(2-isopropoxyethyl) side chain, which consists of an isopropoxyethyl group connected to the nitrogen atom. The isopropoxyethyl group is an alkyl chain with an isopropoxy (-OCH(CH3)2) substituent. N-(2-isopropoxyethyl)-4-methylbenzenesulfonamide is known for its potential applications in various chemical and pharmaceutical processes, such as the synthesis of dyes and pharmaceuticals, and may also be used as an intermediate in the production of certain agrochemicals.

837-16-1

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837-16-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 837-16-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,3 and 7 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 837-16:
(5*8)+(4*3)+(3*7)+(2*1)+(1*6)=81
81 % 10 = 1
So 837-16-1 is a valid CAS Registry Number.

837-16-1Relevant academic research and scientific papers

Triiodide-Mediated δ-Amination of Secondary C?H Bonds

Wappes, Ethan A.,Fosu, Stacy C.,Chopko, Trevor C.,Nagib, David A.

, p. 9974 - 9978 (2016/08/16)

The Cδ?H amination of unactivated, secondary C?H bonds to form a broad range of functionalized pyrrolidines has been developed by a triiodide (I3?)-mediated strategy. By in situ 1) oxidation of sodium iodide and 2) sequestration of the transiently generated iodine (I2) as I3?, this approach precludes undesired I2-mediated decomposition which can otherwise limit synthetic utility to only weak C(sp3)?H bonds. The mechanism of this triiodide-mediated cyclization of unbiased, secondary C(sp3)?H bonds, by either thermal or photolytic initiation, is supported by NMR and UV/Vis data, as well as intercepted intermediates.

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