3-Butenenitrile → 4,4-Dichloro-7-cyano-4-sila-1-heptene

HRID 37600

反応式

HRID 37600 の反応式
[CH2:1]([C:4]#[N:5])[CH:2]=[CH2:3].[CH2:6]([SiH:9]([Cl:11])[Cl:10])[CH:7]=[CH2:8]>C(O)(C)C.[H+].[H+].Cl[Pt-2](Cl)(Cl)(Cl)(Cl)Cl>[Cl:10][Si:9]([Cl:11])([CH2:3][CH2:2][CH2:1][C:4]#[N:5])[CH2:6][CH:7]=[CH2:8]

参加物

5

反応物 2

HCID 80093-ButenenitrileHCID 77536Dichloro(prop-2-enyl)silane

生成物 1

HCID 571366034,4-Dichloro-7-cyano-4-sila-1-heptene収率 60,081.898%

試薬・触媒・溶媒 2

HCID 61859Chloroplatinic acid触媒HCID 3776Isopropanol溶媒

実験手順

Using the same apparatus and procedure described in EXAMPLE 1, 97.9 g (1.46 mol) of allyl cyanide and 350 μl of 1% chloroplatinic acid in isopropanol were added to the flask. Through the dropping funnel was added dropwise 20.6 g (0.15 mmol) of allyldichlorosilane for 30 min at 80° C. and the solution was further reacted for 17.5 hrs to complete the reaction. Vacuum distillation (76-78/0.5 torr) of the product mixture gave 18.76 g (62%) of 4,4-dichloro-7-cyano-4-sila-1-heptene.

後処理

  1. additionwere added to the flask
  2. customthe solution was further reacted for 17.5 hrs
  3. customthe reaction
  4. distillationVacuum distillation (76-78/0.5 torr) of the product mixture

出典と根拠

ORDレコード
ord-c102ab6f06d446489d8d722786d7047c
出典データセット
uspto-grants-1995_05
特許番号
US05420323

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