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HRID359963

反应详情

EQUATION

反应方程式

HRID 359963 的结构方程式

REACTANTS

反应物

3
结构：CC(=O)N(C)C
HCID31374

Dimethylacetamide

C4H9NO

结构：O=C1OC(=O)c2cc(F)c(F)cc21
HCID639745

4,5-DIFLUOROPHTHALIC ANHYDRIDE

C8H2F2O3

结构：O=C(O)c1cc(F)c(F)cc1C(=O)O
HCID643382

4,5-difluorophthalic acid

C8H4F2O4

PRODUCTS

生成物

2
结构：c1ccc2ncccc2c1
HCID7047

Quinoline

C9H7N

结构：O=C(O)c1ccc(F)c(F)c1
HCID99166

3,4-Difluorobenzoic acid

C7H4F2O2

AUXILIARIES

试剂、催化剂与溶剂

1
结构：CN1CCCC1=O
溶剂HCID13387

N-Methyl-2-pyrrolidone

C5H9NO

PROCEDURE

实验过程

Surprisingly, we have found that 4,5-difluorophthalic anhydride and 4,5-difluorophthalic acid may be selectively decarboxylated in N-methyl-pyrrolidone, dimethyl acetamide or quinoline to yield 3,4-difluorobenzoic acid.