HRID31328

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-])c1cccc(C2CCc3cc(O)ccc3O2)c1

HCID17978637

未命名化合物

PRODUCTS

生成物

结构：O=[N+]([O-])c1ccc(Oc2ccc3c(c2)CCC(c2cccc([N+](=O)[O-])c2)O3)nc1

HCID17978603

未命名化合物

PROCEDURE

实验过程

5-Nitro-2-[2-(3-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-(3-nitrophenyl)chroman-6-ol. 1H NMR (400 MHz, d6-DMSO) δ: 9.04 (d, 1H, J 2.9 Hz), 8.60 (dd, 1H, J 9.0, 2.9 Hz), 8.32 (s, 1H), 8.23 (d, 1H, J 8.3 Hz), 7.95 (d, 1H, J 7.9 Hz), 7.74 (t, 1H, J 15.8, 7.9 Hz), 7.21 (d, 1H, J 9.0 Hz), 6.96-7.03 (m, 3H), 5.35 (d, 1H, J 8.7 Hz), 2.98-3.06 (m, 1H), 2.72-2.79 (m, 1H), 2.26-2.33 (m, 1H), 1.99-2.06 (m, 1H).