Adipic Acid → HCID 86747075, compound

HRID 2253839Notes

Reaction equation

[OH:1][CH2:2][C:3]([CH2:8][OH:9])([CH2:6][OH:7])[CH2:4][OH:5].[C:10]([OH:29])(=[O:28])[CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH3:27].[C:30]([OH:39])(=[O:38])[CH2:31][CH2:32][CH2:33][CH2:34][C:35]([OH:37])=[O:36].[OH:40][CH:41]([CH2:45][C:46]([OH:48])=[O:47])[C:42]([OH:44])=[O:43].[Sn]>>[C:10]([OH:29])(=[O:28])[CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH3:27].[OH:40][CH:41]([CH2:45][C:46]([OH:48])=[O:47])[C:42]([OH:44])=[O:43].[C:30]([OH:39])(=[O:38])[CH2:31][CH2:32][CH2:33][CH2:34][C:35]([OH:37])=[O:36].[OH:1][CH2:2][C:3]([CH2:8][OH:9])([CH2:6][OH:7])[CH2:4][OH:5]

Participants

Reactant 5

HCID 196Adipic Acid

HCID 525Malic Acid

HCID 5281Stearic Acid

HCID 8285Pentaerythritol

HCID 5352426Tin atom

Product 1

HCID 86747075HCID 86747075, compound

Procedure

As in Example N, 66.6 g (0.49 mole) pentaerythritol, 302.4 g (1.12 moles) technical stearic acid, 40.9 g (0.28 mole) adipic acid and 18.8 g (0.14 mole) hydroxysuccinic acid (malic acid) instead of tartaric acid were reacted in a three-step reaction using 0.4 g tin powder. After the addition of bleaching earth, filtration under pressure at 80° C. to 90° C. and cooling, the pentaerythritol adipate hydroxysuccinate stearate (7:4:2:16) (material O; 332 g) was present as a yellowish, brittle, wax-like mass (dropping point 56.2° C.; acid number 4.8; saponification number 256.8; hydroxyl number 30.7).

Workup

additionAfter the addition
filtrationearth, filtration under pressure at 80° C. to 90° C.
temperaturecooling
customwax-like mass (dropping point 56.2° C.; acid number 4.8; saponification number 256.8; hydroxyl number 30.7)

Sources & evidence

ORD record: ord-fb10899cf3ba421782930cac7f8246d8
Source dataset: uspto-grants-1993_08
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05232967

Reaction notes

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