反应详情

Using an analogous procedure to that described in Note [6] below Example 19, 4-chloro-7-hydroxy-5-tetrahydropyran-4-yloxyquinazoline (0.112 g) was reacted with 1-(3-hydroxypropyl)pyrrolidine (0.062 g) to give 4-chloro-7-(3-pyrrolidin-1-ylpropoxy)-5-tetrahydropyran-4-yloxyquinazoline (0.125 g); NMR Spectrum: (CDCl3) 1.7–1.9 (m, 4H), 1.95–2.2 (m, 6H), 2.55 (br s, 4H), 2.65 (m, 2H), 3.65–3.75 (m, 2H), 4.0–4.1 (m, 2H), 4.2 (m, 2H), 4.75 (m, 1H), 6.6 (d, 1H), 6.95 (d, 1H), 8.8 (s, 1H); Mass Spectrum: M+H+ 392 and 394.