Benzenesulfonyl chloride → 3-[3-(Benzenesulfonylamino-methyl)-phenyl]-propionic acid methyl ester

HRID 2117616Notes

Reaction equation

HRID 2117616 reaction equation
[C:1]1([S:7](Cl)(=[O:9])=[O:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.Cl.[CH3:12][O:13][C:14](=[O:25])[CH2:15][CH2:16][C:17]1[CH:22]=[CH:21][CH:20]=[C:19]([CH2:23][NH2:24])[CH:18]=1>>[CH3:12][O:13][C:14](=[O:25])[CH2:15][CH2:16][C:17]1[CH:22]=[CH:21][CH:20]=[C:19]([CH2:23][NH:24][S:7]([C:1]2[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=2)(=[O:9])=[O:8])[CH:18]=1

Participants

3

Reactant 2

HCID 7369Benzenesulfonyl chlorideHCID 22282736Methyl 3-(3-(aminomethyl)phenyl)propanoate hydrochloride

Product 1

HCID 539708643-[3-(Benzenesulfonylamino-methyl)-phenyl]-propionic acid methyl ester

Procedure

The title compound was prepared following the procedure described in Step B of Example 3 from benzenesulfonyl chloride and 3-(3-aminomethyl-phenyl)-propionic acid methyl ester hydrochloride salt, prepared of Preparation 44. 1H NMR (400 MHz, CDCl3)δ7.84 (d, 2H), 7.58-7.47 (m, 3H), 7.17 (m, 1H), 7.06 (m, 1H), 6.99 (m, 2H), 4.62 (m, 1H), 4.10 (d, 2H), 3.84 (s, 3H), 2.84 (t, 2H), 2.53 (t, 2H).

Workup

  1. customprepared of Preparation 44

Sources & evidence

ORD record
ord-eb2f15a1c8a74b65a6754923d4358afd
Source dataset
uspto-grants-2008_10
Patent number
US07442702B2

Reaction notes

Loading…