Diethyl 2,3-dichlorobutanedioate → HCID 5372735, compound

HRID 1194522Notes

Reaction equation

HRID 1194522 reaction equation
[NH:1](/C(=C\C([O-])=O)/C([O-])=O)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.Cl[CH:17]([C:25]([O:27][CH2:28][CH3:29])=[O:26])[CH:18](Cl)[C:19]([O:21][CH2:22][CH3:23])=[O:20]>>[NH:1](/[C:18](=[CH:17]\[C:25]([O:27][CH2:28][CH3:29])=[O:26])/[C:19]([O:21][CH2:22][CH3:23])=[O:20])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

Participants

3

Reactant 2

HCID 222029Diethyl 2,3-dichlorobutanedioateHCID 86742823HCID 86742823, compound

Product 1

HCID 5372735HCID 5372735, compound

Procedure

The crude yield (14.7 g) assays as 63.1% anilinofumarate. This is a 73% yield based on aniline as the limiting reagent or 66.5% yield based on the real diethyl dichlorosuccinate charged.

Workup

  1. customThe crude yield (14.7 g)
  2. additioncharged

Sources & evidence

ORD record
ord-499d1cfdd8874b16863d3103ad4f3e45
Source dataset
uspto-grants-1989_03
Patent number
US04814486

Reaction notes

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