4-Chlorobenzenesulfonyl chloride → HCID 14986711, compound

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Ethyl 8-amino-5-(3-pyridyloxy)-octanoate is condensed with p-chlorophenylsulfonyl chloride according to methodology previously described to yield ethyl 8-(p-chlorophenylsulfonamido)-5-(3-pyridyloxy)-octanoate which is purified by chromatography on silica gel using 7:3 ethyl acetate, hexane as eluent; 1H NMR (CDCl3): delta 8.26 (br,1H), 8.20 (br,4H), 5.23 (t,1H), 4.28 (m,1H), 4.08 (q,2H).

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