反应详情

Following the general procedure of EXAMPLE 49 and making non-critical variations, 2-(6-bromoisochroman-1-yl)ethanol (LXXIX, 0.399 g) and 3-bromo-4-(piperazin-1-yl)- benzenesulfonamide hydrochloride (VIII, Chart C, 0.544 g; prepared by the method of EXAMPLE 37 but using 4-(piperazin-1-yl)benzenesulfonamide (IV) in place of 1-(4-methoxyphenyl)piperazine) are combined to give the title compound; mp 206-208°; MS (m/z) 557 and 559; IR (mineral oil) 1165, 1338, 1450, 616, 1586 and 731 cm-1.

1. customprepared by the method of EXAMPLE 37