(Methylazanediyl)dimethanol → HCID 67596959, compound

Participants

Reaction Conditions

Reaction Steps

3-(2,4-Dichlorophenoxy)-4-methylsulphonylaminobenzene-sulphonic acid chloride (1.8 g, 2.51 mmol) was dissolved in CH2Cl2 (5 ml) and at 0° C. added dropwise to a solution of bis(hydroxymethyl)methylamine (0.44 g, 4.8 mmol) in pyridine (20 ml). The mixture was stirred for 2 hours at 0° C. and then evaporated down. The residue was dried in vacuo and purified by chromatography (silica gel, chloroform/MeOH 19/1) Yield: 0.35 g=29% 13C (100 MHz, DMSO-d6) δ 150.17, 147.50, 138.39, 132.09, 130.34, 129.29, 129.10, 126.02, 123.25, 122.75, 122.51, 115.22, 60.36, 57.07, 40.94

Provenance & Evidence