HRID64903

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID700

Ethanolamine

C2H7NO

结构：CCC1C=CC2=C(C(=O)c3c(O)c4c(c(O)c3C2=O)C(Br)CC(O)C4)C12OCCO2

HCID178435542

7'-bromo-2'-ethyl-6',9',11'-trihydroxyspiro[1,3-dioxolane-2,1'-7,8,9,10-tetrahydro-2H-tetracene]-5',12'-dione

C22H21BrO7

PRODUCTS

生成物

结构：CCC1C=CC2=C(C(=O)c3c(O)c4c(c(O)c3C2=O)C(NCCO)CC(O)C4)C12OCCO2

HCID178435543

未命名化合物

PROCEDURE

实验过程

In the same manner as in Example 1 (2), 7-bromo-9-(1,1-ethylenedioxy)ethyl-6,9,11-trihydroxy-5,7,8,9,10,12-hexahydronaphthacene-5,12-dione (1.0 g) prepared in Example 1 (1) and ethanolamine (20 ml) were subjected to reaction to give 7-(2-hydroxyethyl)amino-9-(1,1-ethylenedioxy)ethyl-6,9,11-trihydroxy-5,7,8,9,10,12-hexahydronaphthacene-5,12-dione as orange crystals. M.P., 190° C. (decomp.).