1-Butanol → Phenyltripropoxysilane

HRID 2416397

Reaction equation

HRID 2416397 reaction equation
[CH3:1][CH:2](O)[CH3:3].[CH3:5]CO[Si](OCC)(OCC)OCC.[C:18]1([Si:24]([O:31][CH2:32][CH3:33])(OCC)OCC)[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=1.[N+]([O-])(O)=O.[CH2:38]([OH:42])[CH2:39][CH2:40]C.C(O)C.[OH2:46]>CC(C)=O>[C:18]1([Si:24]([O:42][CH2:38][CH2:39][CH3:40])([O:31][CH2:32][CH2:33][CH3:5])[O:46][CH2:1][CH2:2][CH3:3])[CH:19]=[CH:20][CH:21]=[CH:22][CH:23]=1

Participants

9

Reactant 7

HCID 2631-ButanolHCID 702EthanolHCID 944Nitric AcidHCID 962Water2×HCID 3776Isopropanol2×HCID 6517TetraethoxysilaneHCID 13075Phenyltriethoxysilane

Product 1

HCID 15909578Phenyltripropoxysilane

Reagents, catalysts & solvents 1

HCID 180AcetoneSolvent2×

Procedure

In a 1-liter flask 297 grams (4.798 moles) 2-propanol, 148 grams (2.558 moles) acetone, 73 grams (0.351 moles) TEOS, 45 grams (0.251 moles) MTEOS 121 grams (0.503 moles) phenyltriethoxysilane, 0.6 grams 0.1 M nitric acid and 72 grams (3.716 moles) deionized water were combined. The flask was refluxed for 4 hours. To the solution, 57 grams (0.769 moles) of Butanol, 88 grams (1.422 moles) 2-propanol, 44 grams 0.758 moles) of acetone, 59 grams (1.227 moles) of ethanol, 9.5 grams (0.528 moles) deionized water were added.

Workup

  1. temperatureThe flask was refluxed for 4 hours
  2. additionwere added

Sources & evidence

ORD record
ord-6a0aa049500446cfb73a8fc2f8f293a3
Source dataset
uspto-grants-2004_11
Patent number
US06824879B2

Linked notes

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