Triethylamine → HCID 54280183, compound

HRID 1418246Notes

Reaction equation

HRID 1418246 reaction equation
[CH2:1]([Si:9]([CH3:12])([CH3:11])Cl)[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH3:8].[CH3:13][C:14]([CH3:25])([C:16](=[O:24])[CH2:17][C:18](=[O:23])[C:19]([CH3:22])([CH3:21])[CH3:20])[CH3:15].C(N(CC)CC)C>C(OCC)C>[CH2:1]([Si:9]([CH3:12])([CH3:11])[O:24][C:16](=[CH:17][C:18](=[O:23])[C:19]([CH3:22])([CH3:21])[CH3:20])[C:14]([CH3:13])([CH3:15])[CH3:25])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH3:8]

Participants

5

Reactant 3

HCID 8471TriethylamineHCID 707002,2,6,6-Tetramethyl-3,5-heptanedioneHCID 87482Chlorodimethyloctylsilane

Product 1

HCID 54280183HCID 54280183, compound

Reagents, catalysts & solvents 1

HCID 3283Diethyl EtherSolvent

Procedure

A dehydrating compound was prepared by the dropwise addition of octyldimethylchlorosilane to an equal molar solution of 2,2,6,6-tetramethyl-3,5-heptanedione and triethylamine in ethyl ether. The mixture was heated until it refluxed for a period of 6 hours, and filtered to remove salts. The solvent was removed under reduced pressure to yield 3-(octyldimethylsiloxy)-2,2,6,6-tetramethylhept-3-ene-5-one.

Workup

  1. temperatureThe mixture was heated until it
  2. temperaturerefluxed for a period of 6 hours
  3. filtrationfiltered
  4. customto remove salts
  5. customThe solvent was removed under reduced pressure

Sources & evidence

ORD record
ord-7756c5e645044f50b30ba5e845a44970
Source dataset
uspto-grants-1999_03
Patent number
US05882543

Reaction notes

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