HRID1931242
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
AUXILIARIES
试剂、催化剂与溶剂
PROCEDURE
实验过程
A crude mixture of compound 24 (˜50 mg) was treated with LiOH in THF-water (10:1) to give the title compound 25. 1H-NMR (400 MHz, CDCl3-CD3OD 10:1) δ 7.90 (s, 1H), 7.86 (d, J=7.6 Hz, 1H), 7.60 (d, J=7.6 Hz, 1H), 7.50 (t, J=8.2 Hz, 1H), 7.45 (d, J=7.3 Hz, 1H), 7.26-7.36 (m, 2H), 7.17 (d, J=8.1 Hz, 1H), 5.39 (s, 1H), 5.10-5.25 (ABq, J=36.9, 15.5 Hz, 2H), 5.03 (s, 2H), 3.31 (m, 2H), 2.95 (m, 1H), 2.81 (m, 1H), 2.64 (m, 1H), 2.07 (m, 1H), 1.82 (m, 1H), 1.51-1.68 (m, 2H). MS (ES) [m+H] calc'd for C25H26N5O4, 460.2; found 460.2.