1-Chloro-1-phenylsiletane → HCID 12597992, compound

HRID 654245Notes

Reaction equation

HRID 654245 reaction equation
Cl[Si:2]1([C:6]2[CH:11]=[CH:10][CH:9]=[CH:8][CH:7]=2)[CH2:5][CH2:4][CH2:3]1.[CH:12]([Mg]Br)=[CH2:13]>C1COCC1>[C:6]1([Si:2]2([CH:12]=[CH2:13])[CH2:5][CH2:4][CH2:3]2)[CH:11]=[CH:10][CH:9]=[CH:8][CH:7]=1

Participants

4

Reactant 2

HCID 125979911-Chloro-1-phenylsiletaneHCID 178418507HCID 178418507, compound

Product 1

HCID 12597992HCID 12597992, compoundYield 70%

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent

Procedure

A dry 250 ml three neck round bottom flask equipped with a dropping funnel and condenser with nitrogen inlet system. Was placed 4.2 g (23 mmole) 1-chloro-1-phenyl-1-silacyclobutane in 40 ml THF. With stirring, 25 ml (0.1M) vinyl magnesium bromide (in THF) was added dropwise. The mixture was stirred for additional 6 h. Work up, the mixture was distilled to collect 2.8 g 82°-83° C./3.0 mmHg 70% yield was obtained.

Workup

  1. stirringThe mixture was stirred for additional 6 h
  2. distillationthe mixture was distilled
  3. customto collect 2.8 g 82°-83° C./3.0 mmHg 70% yield
  4. customwas obtained

Sources & evidence

ORD record
ord-e57ffd1898d445c7906bf83e7b8846ce
Source dataset
uspto-grants-1992_07
Patent number
US05130390

Reaction notes

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