huagongshe.com
HRID1982293

反应详情

EQUATION

反应方程式

HRID 1982293 的结构方程式

REACTANTS

反应物

3
结构：O=Cc1ccc2c(c1)OCO2
HCID8438

Piperonal

C8H6O3

结构：CN(C)c1cccc(C(=O)O)c1
HCID66837

Benzoic acid, 3-(dimethylamino)-

C9H11NO2

结构：CCn1c2ccccc2c2cc(C3OC(=O)c4cc(N(C)C)ccc43)ccc21
HCID13651732

未命名化合物

PRODUCTS

生成物

1
结构：CN(C)c1ccc2c(c1)C(=O)OC2c1ccc2c(c1)OCO2
HCID13651733

未命名化合物

收率 6.1%

AUXILIARIES

试剂、催化剂与溶剂

1
结构：CC(=O)OC(C)=O
溶剂HCID7918

Acetic anhydride

C4H6O3

PROCEDURE

实验过程

Following a procedure similar to that described in Example 1, part A above, 7.5 g of 3,4-(methylenedioxy)benzaldehyde and 9.1 g of 3-dimethylaminobenzoic acid were interacted in acetic anhydride to obtain 0.9 g of 3-(3,4-methylenedioxyphenyl)-6-dimethylaminophthalide (Formula II: R=CH3 ; X=H; Y=1-[3,4-(OCH2O)C6H3 ]) a light yellow solid melting over the range 134°-143° C.