2-Ethylhexanol → HCID 20426872, compound

HRID 615675Notes

Reaction equation

HRID 615675 reaction equation
[S:1]([C:5]1[CH:6]=[C:7]([CH:14]=[C:15]([S:17]([OH:20])(=[O:19])=[O:18])[CH:16]=1)[C:8]([O:10]C(C)C)=[O:9])([OH:4])(=[O:3])=[O:2].[CH2:21]([CH:23]([CH2:26][CH2:27][CH2:28][CH3:29])[CH2:24]O)[CH3:22]>C(O)(C)C>[S:1]([C:5]1[CH:6]=[C:7]([CH:14]=[C:15]([S:17]([OH:20])(=[O:18])=[O:19])[CH:16]=1)[C:8]([O:10][CH2:24][CH:23]([CH2:21][CH3:22])[CH2:26][CH2:27][CH2:28][CH3:29])=[O:9])([OH:4])(=[O:2])=[O:3]

Participants

4

Reactant 2

HCID 77202-EthylhexanolHCID 53673763HCID 53673763, compound

Product 1

HCID 20426872HCID 20426872, compound

Reagents, catalysts & solvents 1

HCID 3776IsopropanolSolvent

Procedure

Into a one-liter, four-necked round bottom flask equipped with a thermometer, distillation head, and a glass stirrer with TEFLON paddle were charged 177 grams of 2-propyl 3,5-disulfobenzoate solution in isopropyl alcohol and 200 grams of 2-ethylhexanol. The solution was vacuum distilled to a pot temperature of 105° C. and then held at this temperature for an additional three hours. The resultant 2-ethylhexyl 3,5-disulfobenzoate was a brown viscous oil with an acid value of 165.

Workup

  1. distillationdistilled to a pot temperature of 105° C.

Sources & evidence

ORD record
ord-c4da9a27dd3541df8d3e3bb68a9f3f09
Source dataset
uspto-grants-1985_02
Patent number
US04500680

Reaction notes

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