Sodium Hydroxide → HCID 20378063, compound

HRID 2051748Notes

Reaction equation

HRID 2051748 reaction equation
C[O:2][C:3]([CH:5]1[O:9][CH:8]([C:10]([O:12]C)=[O:11])[CH2:7][O:6]1)=[O:4].[OH-].[Na+:15]>CO>[O:6]1[CH2:7][CH:8]([C:10]([O-:12])=[O:11])[O:9][CH:5]1[C:3]([O-:4])=[O:2].[Na+:15].[Na+:15]

Participants

4

Reactant 2

HCID 14798Sodium HydroxideHCID 20378053HCID 20378053, compound

Product 1

HCID 20378063HCID 20378063, compoundYield 46.1%

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent2×

Procedure

To 5.0 g of dimethyl-1,3-dioxolane-2,4-dicarboxylate (Example 5b)) in 100 ml methanol was added a solution of 4.6 g of 50% aqueous sodium hydroxide in 50 ml methanol. After stirring overnight the salt was isolated by filtration and washed with methanol and vacuum dried yielding 2.5 g (42%) of the title compound as a white hygroscopic solid. An additional 1.8 g (30%) could be isolated by addition of ether to the filtrate of the first sample.

Workup

  1. customwas isolated by filtration
  2. washwashed with methanol and vacuum
  3. customdried

Sources & evidence

ORD record
ord-b37846dea5ad4e33841e0847aa2430b4
Source dataset
uspto-grants-1980_01
Patent number
US04182718

Reaction notes

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