2-(Trimethylsilyl)ethanol → HCID 11481114, compound

HRID 396668Notes

Reaction equation

HRID 396668 reaction equation
[CH3:1][Si:2]([CH3:7])([CH3:6])[CH2:3][CH2:4][OH:5].CC1(C)[O:14][C:13](=O)[CH:12]=[C:11]([CH3:16])[O:10]1>CC(C)=O>[C:13]([O:5][CH2:4][CH2:3][Si:2]([CH3:7])([CH3:6])[CH3:1])(=[O:14])[CH2:12][C:11]([CH3:16])=[O:10]

Participants

4

Reactant 2

HCID 180132-(Trimethylsilyl)ethanolHCID 793682,2,6-Trimethyl-4H-1,3-dioxin-4-one

Product 1

HCID 11481114HCID 11481114, compound

Reagents, catalysts & solvents 1

HCID 180AcetoneSolvent

Procedure

A mixture of 6.70 g of 2-trimethylsilylethanol (56.7 mmol) and 8.05 g of 2,2,6-trimethyl-4H-1,3-dioxin-4-one (56.7 mmol) was placed in a round bottom flask equipped with a short distillation apparatus and heated to to drive off acetone. The calculated amount of acetone was collected, and the residue was distilled under reduced pressure. The fraction boiling at 106-110° C. (5-10 mmHg) was collected (8.52 g, 74%). The product was used in the next step after spectral characterization.

Workup

  1. customwas placed in a round bottom flask
  2. customequipped with a short distillation apparatus
  3. temperatureheated
  4. customThe calculated amount of acetone was collected
  5. distillationthe residue was distilled under reduced pressure
  6. customThe fraction boiling at 106-110° C. (5-10 mmHg) was collected (8.52 g, 74%)

Sources & evidence

ORD record
ord-f4d1f2ca756047dab8038a45bd1ca644
Source dataset
uspto-grants-2003_08
Patent number
US06608086B2

Reaction notes

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