Bromotrimethylsilane → Bis(trimethylsilyl) (3-phenylpropanoyl)phosphonate

HRID 1383094노트

반응식

HRID 1383094 반응식
[CH3:1][Si:2](Br)([CH3:4])[CH3:3].C[O:7][P:8]([C:12](=[O:21])[CH2:13][CH2:14][C:15]1[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=1)(=[O:11])[O:9]C>>[CH3:1][Si:2]([O:7][P:8]([C:12](=[O:21])[CH2:13][CH2:14][C:15]1[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=1)(=[O:11])[O:9][Si:2]([CH3:4])([CH3:3])[CH3:1])([CH3:4])[CH3:3]

참가 물질

3

반응물 2

HCID 76113BromotrimethylsilaneHCID 12586015Dimethyl (3-phenylpropanoyl)phosphonate

생성물 1

HCID 54365652Bis(trimethylsilyl) (3-phenylpropanoyl)phosphonate

실험 절차

10.7 g of trimethylsilyl bromide were added dropwise at room temperature over a period of 1 hour to 8.5 g of dimethyl(3-phenylpropionyl)phosphonate. The mixture was then stirred for a further 1 hour and then evaporated at 30° C./0.1 mm Hg to give 12.5 g of bis(trimethylsilyl)-(3-phenylpropionyl)phosphonate in the form of a pale yellow oil. This oil was used in the next step without further purification.

후처리

  1. customevaporated at 30° C./0.1 mm Hg

출처 및 근거

ORD 기록
ord-8d2c3650536241789cfc017a64cb8c08
출처 데이터셋
uspto-grants-1989_02
특허 번호
US04808713

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