(トリフェニルホスホラニリデン)ケテン 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
使用
A nucleophilic two-carbon building block that participates in a variety of reactions including cycloaddition, multi-component, and domino reactions.
製造方法
(Triphenylphosphoranylidene)ketene (Ketenylidenetriphenylphosphorane) is prepared most conveniently by a β-elimination from
(Methoxycarbonylmethylene)triphenylphosphorane using Sodium Hexamethyldisilazide or Sodium
Amide as a base (eq 1).
(トリフェニルホスホラニリデン)ケテン 上流と下流の製品情報
原材料
準備製品