反应详情

1-(isopropylamino)-4-(n-propylamino)anthraquinone was prepared by reaction of 1-(isopropylamino)-4-tosyloxyanthraquinone with n-propyl amine. The isolated and purified reaction product has the structure illustrated below. ##STR13## The yield was 67% and the m.p. 120°-121° C. Mass spec m/e 322 (M+), 307 (M-CH3), 293 (M-C2H5), 279 (307-CO), 251 (M-2CO); 1H-NMR (CD2Cl2)ε10.99 br s, 1H), 10.88 (br s, 1H), 8.39-8.22 (m, 2H); 7.77-7.59 (m, 2H), 7.27 (s, 2H), 3.90 (m, 1H), 3.46-3.28 (m, 2H), 1.81-1.58 (m, 2H), 1.39, 1.32 (d, 6H), 1.26-1.07 (t, 3H); VIS max (Xylenes) 598 nm (ε14 100), 646 (16 200).

1. customThe isolated
2. custompurified
3. customreaction product