HRID2230487
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
PROCEDURE
实验过程
was synthesized from 600b via methods used to prepare 661 from 600b, excluding steps used to make 604d from 603d, using instead the method to prepare 688a from 678a to afford 854 mg of 692a, 1H NMR (CD3OD) δ2.45(d, 1H), 2.6(m, 1H), 2.7(m, 1H), 3.0(m, 1H), 3.5-3.7(m, 4H), 4.0(q, 2H), 4.45(m,3H), 4.55(m, 4H), 5.35(s, 1H), 5.6(d, 1H), 7.2-7.5(m, 9H), 7.85(s, 2H).