Tetraethoxysilane → HCID 86642446, compound

HRID 553371Notes

Reaction equation

HRID 553371 reaction equation
[OH-].[CH2:2]([N+:8]([CH3:11])([CH3:10])[CH3:9])[CH2:3][CH2:4][CH2:5][CH2:6][CH3:7].C([O:14][Si:15]([O:22]CC)([O:19]CC)[O:16]CC)C>O>[Si:15]([O-:22])([O-:19])([O-:16])[O-:14].[CH2:2]([N+:8]([CH3:11])([CH3:10])[CH3:9])[CH2:3][CH2:4][CH2:5][CH2:6][CH3:7].[CH2:2]([N+:8]([CH3:11])([CH3:10])[CH3:9])[CH2:3][CH2:4][CH2:5][CH2:6][CH3:7].[CH2:2]([N+:8]([CH3:11])([CH3:10])[CH3:9])[CH2:3][CH2:4][CH2:5][CH2:6][CH3:7].[CH2:2]([N+:8]([CH3:11])([CH3:10])[CH3:9])[CH2:3][CH2:4][CH2:5][CH2:6][CH3:7]

Participants

4

Reactant 2

HCID 6517TetraethoxysilaneHCID 22013551HCID 22013551, compound

Product 1

HCID 86642446HCID 86642446, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

Hexyltrimethylammonium hydroxide, (30.03%), 492.96 g, was diluted with 1073.86 g deionized water and to it there were added 650.0 g of tetraethylorthosilicate, (98%) with stirring. After hydrolysis was complete, the solution was placed on a rotary evaporator to remove the alcohol. A total of 518.6 g of liquid was removed, after which 150 g of deionized water was added. Elemental analysis showed the solution to contain 5.10 wt % Si.

Workup

  1. customAfter hydrolysis
  2. customthe solution was placed on a rotary evaporator
  3. customto remove the alcohol
  4. customA total of 518.6 g of liquid was removed
  5. additionafter which 150 g of deionized water was added

Sources & evidence

ORD record
ord-12b6e5194846440d8e86b75becf4d357
Source dataset
uspto-grants-2011_11
Patent number
US08048403B2

Reaction notes

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