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HRID1915689

反应详情

EQUATION

反应方程式

HRID 1915689 的结构方程式

REACTANTS

反应物

5
结构：CCN(C(C)C)C(C)C
HCID81531

Diisopropylethylamine

C8H19N

结构：On1nnc2cccnc21
HCID181649

3H-1,2,3-Triazolo[4,5-b]pyridine, 3-hydroxy-

C5H4N4O

结构：CC1(C)NCCO1
HCID550697

2,2-Dimethyl-1,3-oxazolidine

C5H11NO

结构：CCN=C=NCCCN(C)C.Cl
HCID2723939

1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochloride

C8H18ClN3

结构：CNc1ccc(Oc2ccnc(C(=O)O)c2)cc1[N+](=O)[O-]
HCID22040497

4-[4-(Methylamino)-3-nitrophenoxy]pyridine-2-carboxylic acid

C13H11N3O5

PRODUCTS

生成物

1
结构：CNc1ccc(Oc2ccnc(C(=O)NCCO)c2)cc1[N+](=O)[O-]
HCID21037330

未命名化合物

AUXILIARIES

试剂、催化剂与溶剂

2
结构：C1CCOC1
溶剂HCID8028

Tetrahydrofuran

C4H8O

结构：CCOC(C)=O
溶剂HCID8857

Ethyl acetate

C4H8O2

PROCEDURE

实验过程

To a suspension of the 4-(4-methylamino-3-nitro-phenoxy)-pyridine-2-carboxylic acid (1 eq) in dry THF, EDC-HCl (1.2 eq), HOAT (1.2 eq), and diisopropylethylamine (3 eq) were added. The suspension was stirred for 10 minutes whereupon 2,2-dimethyl-oxazolidine (1.1 eq) was added and the solution is allowed to stir overnight. The mixture was then diluted with ethyl acetate and washed with water. The aqueous layer was washed with ethyl acetate, the organic layers combined, dried over MgSO4, filtered, and concentrated. LCMS m/z 333.2 (MH+), tR=2.1 min.

WORKUP

后处理

  1. additionwere added
  2. additionwas added
  3. washwashed with water
  4. washThe aqueous layer was washed with ethyl acetate
  5. dry with materialdried over MgSO4
  6. filtrationfiltered
  7. concentrationconcentrated