Diglycolic Acid → Zinc 3,6,9-trioxaundecanedioate

HRID 75067

Reaction equation

C([O-])(=O)COCC([O-])=O.[Zn+2:10].[C:11]([OH:25])(=[O:24])[CH2:12][O:13][CH2:14][CH2:15][O:16][CH2:17][CH2:18][O:19][CH2:20][C:21]([OH:23])=[O:22].C(O)(=O)COCC(O)=O.O.[OH-].[Zn+2].[OH-]>>[C:21]([O-:23])(=[O:22])[CH2:20][O:19][CH2:18][CH2:17][O:16][CH2:15][CH2:14][O:13][CH2:12][C:11]([O-:25])=[O:24].[Zn+2:10]

Participants

Reactant 4

HCID 8088Diglycolic Acid

HCID 837933,6,9-Trioxaundecanedioic acid

HCID 86646638ZINC diglycolate

HCID 86646639Water ZINC hydroxide

Product 1

HCID 86646637Zinc 3,6,9-trioxaundecanedioate

Procedure

Zinc 3,6,9-trioxaundecanedioate was prepared by essentially the procedure described above for zinc diglycolate, with the exception that 3,6,9-trioxaundecanedioic acid (23.86 g, 0.107 mole) was substituted for the diglycolic acid and was added directly to the water/zinc hydroxide slurry.

Sources & evidence

ORD record: ord-9ded2d907c544578bab46790758597f9
Source dataset: uspto-grants-2014_09
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08834832B2

Linked notes

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