Cyclohexene → 1-Cyclohexyl-1,1-dichloro-3-phenyl-1-silabutane

HRID 1770332Notes

Reaction equation

HRID 1770332 reaction equation
[C:1]1([CH:7]([CH3:12])[CH2:8][SiH:9]([Cl:11])[Cl:10])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[CH:13]1[CH2:18][CH2:17][CH2:16][CH2:15][CH:14]=1>C(O)(C)C.[H+].[H+].Cl[Pt-2](Cl)(Cl)(Cl)(Cl)Cl>[CH:13]1([Si:9]([Cl:11])([Cl:10])[CH2:8][CH:7]([C:1]2[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=2)[CH3:12])[CH2:18][CH2:17][CH2:16][CH2:15][CH2:14]1

Participants

5

Reactant 2

HCID 8079CyclohexeneHCID 1233243423-Phenyl-1,1-dichloro-1-silabutane

Product 1

HCID 200960531-Cyclohexyl-1,1-dichloro-3-phenyl-1-silabutaneYield 91%

Reagents, catalysts & solvents 2

HCID 61859Chloroplatinic acidCatalystHCID 3776IsopropanolSolvent

Procedure

In the same apparatus and procedures as EXAMPLE 1, 6.0 g (0.027 mole) of 3-phenyl-1,1-dichloro-1-silabutane, 4.1 g (0.05 mole) of cyclohexene, and 90 μl of 1% chloroplatinic acid in isopropanol were placed under the dry nitrogen atmosphere. The reactor was sealed and the solution was stirred for 3 hours. Vacuum distillation of the reaction products gave 7.4 g (bp, 157°-9° C./0.05 mmHg) of 1-cyclohexyl-1,1-dichloro-3-phenyl-1-silabutane.

Workup

  1. customThe reactor was sealed
  2. distillationVacuum distillation of the reaction products

Sources & evidence

ORD record
ord-3c26388963794e6baa476195fe0718d4
Source dataset
uspto-grants-1995_01
Patent number
US05386050

Reaction notes

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