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HRID2198875

反应详情

EQUATION

反应方程式

HRID 2198875 的结构方程式

REACTANTS

反应物

2
结构：O=C(O)CC(=O)O
HCID867

Propanedioic acid

C3H4O4

结构：CC(=O)O.O=Cc1coc2ccc3ccc(O)cc3c2c1=O
HCID86737239

未命名化合物

PRODUCTS

生成物

1
结构：C=C(C(=O)O)c1coc2ccc3ccc(OC(C)=O)cc3c2c1=O
HCID20517749

未命名化合物

AUXILIARIES

试剂、催化剂与溶剂

1
结构：c1ccncc1
溶剂HCID1049

Pyridine

C5H5N

PROCEDURE

实验过程

Thus, Compound 5 is refluxed with malonic acid in pyridine to obtain [9-(acetyloxy)-1-oxo-1H-naphtho[2,1-b]pyran-2-yl]-2-propenoic acid, compound 7. Additionally, Compound 6 may be refluxed in a similar fashion with malonic acid in pyridine to obtain [9-hydroxy-1-oxo-1H-naphtho[2,1-b]pyran-2-yl]-2-propenoic acid, Compound 7A.