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HRID2258503

反应详情

EQUATION

反应方程式

HRID 2258503 的结构方程式

REACTANTS

反应物

2
结构：O=C(O)c1ccc([N+](=O)[O-])c([N+](=O)[O-])c1
HCID10709

Benzoic acid, 3,4-dinitro-

C7H4N2O6

结构：COC1C=C(C)C(=O)CC(C)(C)C1O
HCID22922371

未命名化合物

PRODUCTS

生成物

1
结构：COC1C=C(C)C(=O)CC(C)(C)C1OC(=O)c1ccc([N+](=O)[O-])c([N+](=O)[O-])c1
HCID22922417

未命名化合物

收率 85%

PROCEDURE

实验过程

5-Hydroxy-4-methoxy-2,6,6-trimethyl-2-cyclohepten-1-one (AU154) obtained in Example 4 (25.0 g, 126 mM) was treated with 3,4-dinitrobenzoic acid according to the procedures described in Example 20, and crystallized from methanol to obtain 42.1 g (85%) of 5-(3,4-dinitrobenzoyloxy)-4-methoxy-2,6,6-trimethyl-2-cyclohepten-1-one (AU409) as light yellow needles. Melting point: 103° to 104° C.

WORKUP

后处理

  1. customcrystallized from methanol