Experimental and theoretical investigation of conformational states and noncovalent interactions in crystalline sulfonamides with a methoxyphenyl moiety
Four sulfonamide derivatives with a methoxyphenyl moiety, namelyN-{4-[(2-methoxyphenyl)sulfamoyl]phenyl}acetamide (1a),N-{4-[(3-methoxyphenyl)sulfamoyl]phenyl}acetamide (1b), 4-amino-N-(2-methoxyphenyl)benzenesulfonamide (2a) and 4-amino-N-(3-methoxypheny