Pyridine → HCID 18425030, compound

HRID 1280326Notes

Reaction equation

HRID 1280326 reaction equation
C[C:2]1(C)OC(=O)CC(=O)[O:3]1.N1C=CC=CC=1.[Cl:17][C:18]1[C:23]([Cl:24])=[CH:22][CH:21]=[CH:20][C:19]=1[CH2:25][C:26](=[O:32])[CH2:27][C:28]([O:30][CH3:31])=[O:29]>>[Cl:17][C:18]1[C:23]([Cl:24])=[C:22]([O:3][CH3:2])[CH:21]=[CH:20][C:19]=1[CH2:25][C:26](=[O:32])[CH2:27][C:28]([O:30][CH3:31])=[O:29]

Participants

4

Reactant 3

HCID 1049PyridineHCID 162492,2-Dimethyl-1,3-dioxane-4,6-dioneHCID 10967263HCID 10967263, compound

Product 1

HCID 18425030HCID 18425030, compound

Procedure

24.1 g (0.17 mol) of Meldrum's acid, 30.4 g (0.38 mol) of pyridine and the acyl chloride described under Intermediate 8.4 were reacted by the method of Intermediate 1. Yield: quantitative;

Sources & evidence

ORD record
ord-fb6e19eb67ad45b2a037bc4fd391f9c6
Source dataset
uspto-grants-2002_09
Patent number
US06451734B1

Reaction notes

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