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Calcium Acetate → Calcium dodecenyl succinate

HRID 326947
Notes
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Reaction equation

HRID 326947 reaction equation
[C:1]([O-:4])(=[O:3])[CH3:2].[Ca+2:5].[C:6]([O-:9])(=[O:8])[CH3:7].[CH:10]([CH:22]1[CH2:27][C:26](=[O:28])[O:25][C:23]1=O)=[CH:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19]CC>O.C(O)(C)C>[C:26]([O:25][CH:23]=[CH:22][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH3:19])(=[O:28])[CH2:27][CH2:2][C:1]([O-:4])=[O:3].[Ca+2:5].[CH:23]([O:25][C:26](=[O:28])[CH2:27][CH2:7][C:6]([O-:9])=[O:8])=[CH:22][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH3:19]
ParticipantsConditionsProcedureWorkupSources & evidenceReaction notes

Participants

5

Reactant 2

HCID 6116Calcium AcetateHCID 329333-(1-Dodecen-1-yl)dihydro-2,5-furandione

Product 1

HCID 86747412Calcium dodecenyl succinateYield 113.2%

Reagents, catalysts & solvents 2

HCID 962WaterSolventHCID 3776IsopropanolSolvent

Conditions

Temperature
90 °C

Procedure

A solution of 313.5 g (1.98 mol) calcium acetate in 1000 ml water was added to a solution of 570 g (1.98 mol) dodecenyl succinic anhydride in 1000 ml isopropanol. The mixture was then heated to 90° C., left at that temperature for 1.5 h and then concentrated in a water jet vacuum. The residue was dried in vacuo in a drying cabinet at 100° C. 680 g of the calcium soap were obtained in the form of a colorless powder.

Workup

  1. concentrationconcentrated in a water jet vacuum
  2. customThe residue was dried in vacuo in a drying cabinet at 100° C

Sources & evidence

ORD record
ord-93f2ffbeba514eb389fbfa7f33845a47
Source dataset
uspto-grants-1993_12
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US05271855

Reaction notes

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On this pageParticipantsConditionsProcedureWorkupSources & evidenceReaction notes