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HRID1455047

反应详情

EQUATION

反应方程式

HRID 1455047 的结构方程式

REACTANTS

反应物

3
结构：O=[N+]([O-])c1ccc(Cl)nc1
HCID78308

Pyridine, 2-chloro-5-nitro-

C5H3ClN2O2

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：Oc1cccc(C2CC(O)c3cc(O)ccc3O2)c1
HCID17978532

未命名化合物

PRODUCTS

生成物

1
结构：O=[N+]([O-])c1ccc(Oc2cccc(C3CC(O)c4cc(Oc5ccc([N+](=O)[O-])cn5)ccc4O3)c2)nc1
HCID86608639

未命名化合物

PROCEDURE

实验过程

6-(5-Nitropyridin-2-yloxy)-2-[3-(5-nitropyridin-2-yloxy)phenyl]chroman-4-ol was prepared as described for 5-nitro-2-(2-phenylchroman-6-yloxy)pyridine in Example 1 (b) but starting from 2-(3-hydroxyphenyl)chroman-4,6-diol and using 210 mol-% of 2-chloro-5-nitropyridine. 1H NMR (400 MHz, d6-DMSO) δ: 9.06 (d, 1H, J 2.8 Hz), 9.03 (d, 1H, J 2.8 Hz), 8.64 (dd, 1H, J 2.8, 9.1 Hz), 8.61 (dd, 1H, J 2.8, 9.1 Hz), 7.54 (t, 1H, J 7.9 Hz), 7.43 (d, 1H, J 7.9 Hz), 7.36 (s, 1H), 7.30 (d, 1H, J 9.1 Hz), 7.25-7.21 (m, 3H) 7.01 (dd, 1H, J 2.9, 8.7 Hz), 6.89 (d, 1H, J 8.7 Hz), 5.67 (d, 1H, J 6.4 Hz), 5.36 (d, 1H, J 10.8 Hz), 5.01-4.95 (m, 1H), 2.41-2.36 (m, 1H), 2.02-1.92 (m, 1H).