Allyltrimethylsilane → Diphenyl[3-(trimethylsilyl)propyl]phosphane

HRID 1789266Notes

Reaction equation

HRID 1789266 reaction equation
[CH2:1]([Si:4]([CH3:7])([CH3:6])[CH3:5])[CH:2]=[CH2:3].[C:8]1([PH:14][C:15]2[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=2)[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1>>[CH3:5][Si:4]([CH2:1][CH2:2][CH2:3][P:14]([C:15]1[CH:16]=[CH:17][CH:18]=[CH:19][CH:20]=1)[C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1)([CH3:7])[CH3:6]

Participants

3

Reactant 2

HCID 69808AllyltrimethylsilaneHCID 70017Diphenylphosphine

Product 1

HCID 13086810Diphenyl[3-(trimethylsilyl)propyl]phosphaneYield 50%

Procedure

A mixture of 22.8 g (0.2 mole) allyl trimethyl silane and 37.2 g (0.2 mole) diphenyl phosphine was reacted for 158 hours in the manner described in Example 1. A subsequent fractional distillation, yielded the desired pure adduct as a clear, colorless liquid. The distillation yield was 50%. The product had a boiling point of 150° C. at 0.10 mm.

Workup

  1. customwas reacted for 158 hours in the manner
  2. distillationA subsequent fractional distillation
  3. customyielded the desired pure adduct as a clear, colorless liquid
  4. distillationThe distillation yield was 50%

Sources & evidence

ORD record
ord-fa87d950042d4fcdaa04be4069a18739
Source dataset
uspto-grants-1987_08
Patent number
US04687874

Reaction notes

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