アリルトリフェニルホスホニウムブロミド 化学特性,用途語,生産方法
外観
白色～ほとんど白色粉末～結晶
化学的特性
white crystalline powder
使用
Allyltriphenylphosphonium bromide is used for the first time in the preparation of DES. It has been shown to be part of Phosphonium salts, having antiviral activity against influenza virus A. It can be used in witting olefination of aldehydes for preparation of conjugated dienes.
製造方法
Allyltriphenylphosphonium bromide was synthesized from the reaction of triphenylphosphine and allyl bromide in dry toluene.
主な応用
Reactant for:
Preparation of a diol and carbamate chemistry library for common functional groups
Regioselective synthesis of alkenes via semihydrogenation and semihydrogenation-oxidation of dienes
Alkene addition of frustrated Lewis pairs
Olefination of N-sulfonyl imines for stereoselective synthesis of vinyl arenes
Wittig olefination of aldehydes for preparation of conjugated dienes
Tandem Michael addition / ylide olefination reactions for the synthesis of highly functionalized cyclohexadienes
Reaction of allyltriphenylphosphonium bromide and Garner's aldehyde in basic media provided β- hydroxy-1,3-dienes.
Methyl 3-(buta-1,3-dienyl)benzoate
1-(Buta-1,3-dienyl)-4-(trifluoromethyl)benzene
1-(Buta-1,3-dienyl)-2-chlorobenzene
1-Bromo-4-(buta-1,3-dienyl)benzene
Buta-1,3-dienylbenzene
アリルトリフェニルホスホニウムブロミド 上流と下流の製品情報
原材料
準備製品