HRID531260
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
PROCEDURE
实验过程
INTERMEDIATE 45 was prepared similarly to INTERMEDIATE 43 by combining INTERMEDIATE 21 and INTERMEDIATE 34 to give the title compound. 1H NMR (CDCl3, 500 MHz): δ 8.38 (s, 1H), 8.26 (d, 1H), 7.98 (s, 1H), 7.93 (d, 1H), 7.88 (s, 1H), 7.74 (s, 2H), 7.51 (d, 1H), 7.32 (d, 1H), 5.71 (d, 1H), 4.82 (d, 1H), 4.43 (br, 1H), 4.10 (m, 1H), 4.01 (s, 3H), 3.93 (s, 3H), 2.62 (s, 3H), 2.38 (s, 3H), 0.75 (d, 3H).