Hydrochloric Acid → HCID 19427131, compound

HRID 741788

Reaction equation

HRID 741788 reaction equation
[CH2:1]([Si:9](Cl)(Cl)Cl)[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH3:8].[CH3:13][O:14][CH2:15][CH2:16][O:17][CH2:18][CH2:19][OH:20].Cl>CCCCCCC>[CH2:1]([Si:9]([O:20][CH2:19][CH2:18][O:17][CH2:16][CH2:15][O:14][CH3:13])([O:20][CH2:19][CH2:18][O:17][CH2:16][CH2:15][O:14][CH3:13])[O:20][CH2:19][CH2:18][O:17][CH2:16][CH2:15][O:14][CH3:13])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH3:8]

Participants

5

Reactant 3

HCID 313Hydrochloric AcidHCID 8134Diethylene Glycol Monomethyl EtherHCID 21354Octyltrichlorosilane

Product 1

HCID 19427131HCID 19427131, compound

Reagents, catalysts & solvents 1

HCID 8900HeptaneSolvent

Conditions

Temperature
80 °C

Procedure

To a dry flask fitted with an agitator, thermometer, additional funnel and reflux condenser was charged 222.8 g (0.90 mole) of octyltrichlorosilane and 225 g of heptane. The mixture was blanketed with nitrogen, heated to 80° C. and 333.7 g (2.78 mole) of 2-(2-methoxyethoxy)ethanol was added slowly over a 2 hour period. Hydrogen chloride was evolved from the mixture. After the addition was complete heating of the reaction was continued for 24 hours at 80° C. Then the solvent and all volatile components of the mixture were removed under vacuum, producing 451 g of the clear, colorless liquid product.

Workup

  1. customTo a dry flask fitted with an agitator
  2. temperaturethermometer, additional funnel and reflux condenser
  3. additionAfter the addition
  4. temperaturewas complete heating of the reaction
  5. customThen the solvent and all volatile components of the mixture were removed under vacuum
  6. customproducing 451 g of the clear, colorless liquid product

Sources & evidence

ORD record
ord-52c37a1263d54e1fabd252f7eb585341
Source dataset
uspto-grants-1996_09
Patent number
US05552476

Linked notes

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