2,3-Dihydroxybutanedioic Acid → HCID 87193003, compound

HRID 2259469Notes

Reaction equation

[C:1]([OH:10])(=[O:9])[CH:2]([CH:4]([C:6]([OH:8])=[O:7])[OH:5])[OH:3].C(N([CH2:16][CH3:17])CC)C.[C:18](Cl)(=O)[CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH3:35]>>[CH2:18]([C:2]([C:1]([OH:10])=[O:9])([OH:3])[C:4]([CH2:33][CH2:32][CH2:31][CH2:30][CH2:29][CH2:28][CH2:27][CH2:26][CH2:25][CH2:24][CH2:23][CH2:22][CH2:21][CH2:20][CH2:19][CH2:18][CH2:16][CH3:17])([OH:5])[C:6]([OH:8])=[O:7])[CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH3:35]

Participants

Reactant 3

HCID 8752,3-Dihydroxybutanedioic Acid

HCID 8212Stearoyl chloride

HCID 8471Triethylamine

Product 1

HCID 87193003HCID 87193003, compound

Procedure

Into a flask were placed 100 ml dichlomethane, tartaric acid (0.1 mole), triethylamine (0.4 mole), and stearoyl chloride (0.2 mole). The reaction was left for 24 hours with constant stirring. The reaction mixture was washed with 0.1N HCl solution to yield distearyl tartaric acid.

Workup

customInto a flask were placed
washThe reaction mixture was washed with 0.1N HCl solution

Sources & evidence

ORD record: ord-a3cbfa5acddb46aeb233cfac0c61ca26
Source dataset: uspto-grants-1995_12
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05473103

Reaction notes

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