Anisole → HCID 9943182, compound

HRID 1059119Notes

Reaction equation

HRID 1059119 reaction equation
[CH2:1]([SiH:5]([CH2:7][CH:8]([CH3:10])[CH3:9])[Cl:6])[CH:2]([CH3:4])[CH3:3].[Cl-].[Al+3].[Cl-].[Cl-].[CH3:15][C:16](=[C:18]([CH3:20])[CH3:19])[CH3:17].C1(OC)C=CC=CC=1>>[C:16]([Si:5]([CH2:7][CH:8]([CH3:10])[CH3:9])([CH2:1][CH:2]([CH3:4])[CH3:3])[Cl:6])([CH:18]([CH3:20])[CH3:19])([CH3:17])[CH3:15]

Participants

5

Reactant 4

HCID 7519AnisoleHCID 112502,3-Dimethyl-2-buteneHCID 6451240Aluminum(III) Chloride2×HCID 57370791HCID 57370791, compound

Product 1

HCID 9943182HCID 9943182, compound

Conditions

Temperature
50 °C

Procedure

A flask equipped with a stirrer, reflux condenser, dropping funnel and thermometer was charged with 35.8 g (0.2 mol) of diisobutylchlorosilane and 2.7 g (0.02 mol) of aluminum chloride and heated at 50° C. Once the internal temperature became constant, 16.8 g (0.2 mol) of 2,3-dimethyl-2-butene was added dropwise over one hour. After the completion of dropwise addition, the reaction solution was stirred for one hour at 50° C. The aluminum chloride was deactivated by adding 4.3 g (0.04 mol) of anisole. The reaction solution was distilled, collecting 32.5 g of a boiling point 83° C./133 Pa fraction.

Workup

  1. customA flask equipped with a stirrer
  2. temperaturereflux condenser
  3. additionAfter the completion of dropwise addition
  4. distillationThe reaction solution was distilled
  5. customcollecting 32.5 g of a boiling point 83° C./133 Pa fraction

Sources & evidence

ORD record
ord-0fc527b1de3d4a62bc9b7505d4e8f856
Source dataset
uspto-grants-2003_02
Patent number
US06518447B2

Reaction notes

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