Bromotrimethylsilane → HCID 20088782, compound

HRID 1975854Notes

Reaction equation

HRID 1975854 reaction equation
[CH3:1][C:2]([C:5]1[CH:6]=[C:7]([CH:16]([C:18]2[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=2)O)[CH:8]=[C:9]([C:12]([CH3:15])([CH3:14])[CH3:13])[C:10]=1[OH:11])([CH3:4])[CH3:3].[Br:24][Si](C)(C)C>C(Cl)(Cl)(Cl)Cl>[CH3:1][C:2]([C:5]1[CH:6]=[C:7]([CH:8]=[C:9]([C:12]([CH3:15])([CH3:14])[CH3:13])[C:10]=1[OH:11])[CH:16]([Br:24])[C:18]1[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=1)([CH3:4])[CH3:3]

Participants

4

Reactant 2

HCID 76113BromotrimethylsilaneHCID 20088775HCID 20088775, compound

Product 1

HCID 20088782HCID 20088782, compound

Reagents, catalysts & solvents 1

HCID 5943Carbon TetrachlorideSolvent

Procedure

To a solution of 31.2 g (0.1 mole) of 3,5-bis(1,1-dimethylethyl)-4-hydroxy-α-phenylbenzenemethanol (Example 16) in 350 mL of CCl4 is added 34.8 (0.227 mole) of bromotrimethylsilane. After 40 minutes at room temperature the reaction mixture is evaporated to dryness on a rotary evaporator with the water bath temperature at 35° C. The brown oil residue is used immediately without further purification.

Workup

  1. customAfter 40 minutes at room temperature the reaction mixture is evaporated to dryness on a rotary evaporator with the water bath temperature at 35° C
  2. customThe brown oil residue is used immediately without further purification

Sources & evidence

ORD record
ord-f7c7e8fb24b64b5889322f5c47cf0d80
Source dataset
uspto-grants-1994_02
Patent number
US05288896

Reaction notes

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