HRID31320

反应详情

EQUATION

反应方程式

REACTANTS

反应物

结构：O=[N+]([O-])c1ccc(Oc2ccc3c(c2)CCC(c2ccccc2)O3)nc1

HCID17978512

5-Nitro-2-[(2-phenyl-3,4-dihydro-2H-1-benzopyran-6-yl)oxy]pyridine

C20H16N2O4

结构：O=[N+]([O-])c1ccc(C2CCc3cc(O)ccc3O2)cc1

HCID17978633

未命名化合物

PRODUCTS

生成物

结构：O=[N+]([O-])c1ccc(C2CCc3cc(Oc4ccc([N+](=O)[O-])cn4)ccc3O2)cc1

HCID17978484

未命名化合物

PROCEDURE

实验过程

5-Nitro-2-[2-(4-nitrophenyl)chroman-6-yloxy]pyridine was prepared as described for 5-nitro-2-(2-phenylchroman-6-yloxy)pyridine in Example 1(b) starting from 2-(4-nitrophenyl)chroman-6-ol. 1H NMR (300 MHz, d6-DMSO) δ: 9.04 (d, 1H, J 2.9 Hz), 8.60 (dd, 1H, J 9.1, 2.9 Hz), 8.29 (d, 2H, J 6.9 Hz), 7.76 (d, 2H, J 6.9 Hz), 7.21 (d, 1H, J 9.1 Hz), 6.98-7.02 (m, 3H), 5.35 (dd, 1H, J 9.9, 2.2 Hz), 2.96-3.05 (m, 1H), 2.73-2.78 (m, 1H), 2.24-2.29 (m, 1H), 1.96-2.04 (m, 1H).