1,1-Dichlorosilacyclobutane → 1,1-Diacetamidosilacyclobutane

HRID 704072

Reaction equation

HRID 704072 reaction equation
C[Si]([CH2:5][C:6]([NH2:8])=[O:7])(C)C.Cl[Si:10]1(Cl)[CH2:13][CH2:12][CH2:11]1>C(Cl)Cl>[C:6]([NH:8][Si:10]1([NH:8][C:6](=[O:7])[CH3:5])[CH2:13][CH2:12][CH2:11]1)(=[O:7])[CH3:5]

Participants

4

Reactant 2

HCID 753731,1-DichlorosilacyclobutaneHCID 357676Acetamide, 2-(trimethylsilyl)-

Product 1

HCID 200755231,1-Diacetamidosilacyclobutane

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

When 1.72 g of trimethylsilylacetamide was mixed with 0.92 g of 1,1-dichlorosilacyclobutane in 5 g of methylene chloride, a white precipitate formed. The precipitate dissoved upon shaking and slowly recrystallized as white needles. There was no trimethylchlorosilane detected in the residual fluid, indicating that the expected reaction to form 1,1-diacetamidosilacyclobutane did not occur.

Workup

  1. customa white precipitate formed
  2. customslowly recrystallized as white needles
  3. customreaction

Sources & evidence

ORD record
ord-c2cd10faa21e40fbbb19209d3ea4c1b8
Source dataset
uspto-grants-1991_01
Patent number
US04985565

Linked notes

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