Herron, Alastair N. published the artcileδ-C-H Halogenation Reactions Enabled by a Nitrogen-Centered Radical Precursor, COA of Formula: C17H14F3N3O2S, the publication is Organic Letters (2022), 24(20), 3652-3656, database is CAplus and MEDLINE.
Herein, new hydrazonyl carboxylic acids RN(S(O)2R1)N=C(Me)C(O)OH (R = octyl, 2-(adamantan-1-yl)ethyl, 4-methylpentyl, etc.; R1 = 4-methylphenyl, 4-methoxyphenyl, 4-bromophenyl, 4-(trifluoromethyl)phenyl) precursor to nitrogen-centered radicals and its application toward remote C-H fluorination and chlorination reactions of sulfonyl-protected alkyl amines R1S(O)2NHR2 (R2 = 4-fluorooctyl, 2-(2-fluorocyclobutyl)ethyl, 4-fluoro-4-methylpentyl, etc.) via 1,5-HAT were disclosed.
Organic Letters published new progress about 169590-42-5. 169590-42-5 belongs to amides-buliding-blocks, auxiliary class Sulfamide,Immunology/Inflammation,COX, name is 4-(5-(p-Tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide, and the molecular formula is C17H14F3N3O2S, COA of Formula: C17H14F3N3O2S.
Referemce:
https://en.wikipedia.org/wiki/Amide,
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