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HRID847698

反应详情

EQUATION

反应方程式

HRID 847698 的结构方程式

REACTANTS

反应物

2
结构：CCCc1c2oc(C(=O)O)cc(=O)c2cc2c(=O)cc(C(=O)O)oc12
HCID71950

4,6-Dioxo-10-propyl-4H,6H-benzo(1,2-b:5,4-b')dipyran-2,8-dicarboxylic acid

C17H12O8

结构：NC(N)=[NH2+].NC(N)=[NH2+].O=C([O-])[O-]
HCID2723642

未命名化合物

PRODUCTS

生成物

1
结构：CCCc1c2oc(C(=O)[O-])cc(=O)c2cc2c(=O)cc(C(=O)[O-])oc12.NC(N)=[NH2+].NC(N)=[NH2+]
HCID131712429

未命名化合物

收率 62.2%

AUXILIARIES

试剂、催化剂与溶剂

1
结构：O
溶剂HCID962

Water

H2O

PROCEDURE

实验过程

4,6-Dioxo-10-propyl-4H,6H-benzo[1,2-b:5,4-b']dipyran-2,8-dicarboxylic acid (1.0 g) was added to a stirred solution of guanidinium carbonate (0.52 g) in water (20 ml) and the mixture was stirred at room temperature until effervescence had ceased. The precipitated solid was collected using a centrifuge, washed with water and acetone and dried in vacuo at 70° C. to give the title compound (0.83 g; 62%).

WORKUP

后处理

  1. customThe precipitated solid was collected
  2. washwashed with water and acetone
  3. customdried in vacuo at 70° C.