1,4-Dichloro-2-butyne → Trichloro(1,4-dichlorobut-2-en-2-yl)silane

HRID 1904345ノート

反応式

HRID 1904345 の反応式
[Cl:1][Si:2]([Cl:8])([Cl:7])C(C=C)=C.[SiH3]C=CC=C.[Cl:14][CH2:15][C:16]#[C:17][CH2:18][Cl:19].Cl[SiH](Cl)Cl>[Pt]>[Cl:14][CH2:15][C:16]([Si:2]([Cl:8])([Cl:7])[Cl:1])=[CH:17][CH2:18][Cl:19]

参加物

6

反応物 4

HCID 131821,4-Dichloro-2-butyneHCID 24811TrichlorosilaneHCID 133308912-Trichlorosilyl-1,3-butadieneHCID 123285678Silyl-1,3-butadiene

生成物 1

HCID 53421800Trichloro(1,4-dichlorobut-2-en-2-yl)silane

試薬・触媒・溶媒 1

HCID 23939Platinum触媒

実験手順

For instance, 2-trichlorosilyl-1,3-butadiene [II-d]and 2-triloweralkoxy silyl-1,3-butadiene [II-a]can be synthesized by reacting 1,4-dichloro-2-butyne [IV]and trichlorosilane [V]in the presence of a platinum type catalyst to obtain 1,4-dichloro-2-(trichloro)silyl-2-butene [VI]is then reacted with Zn in a tetrahydrofuran solvent to prepare 2-(trichloro)silyl-1,3-butadiene[II-d], and further reacting the 2-(trichloro)silyl-1,3-butadiene II-d with a lower alcohol in the presence of a base, such as triethylamine, as shown by the following Formula (C): ##STR14##

後処理

  1. custombe synthesized

出典と根拠

ORDレコード
ord-a9d8a9153da147a882b0dcc26bb4a93d
出典データセット
uspto-grants-1989_06
特許番号
US04837339

反応ノート

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