Phosphorus-containing molecules and processes for production of and uses for the same, and phosphines deriving the same and processes for production of the phosphines

摘要

Phosphonium salts (I) are new. Phosphonium salts of formula (I) are new. [Image] R1>, R2>phenyl optionally substituted by lower alkyl; R3>phenylene optionally substituted by lower alkyl; R7>, R8>H or 1-12C optionally substituted hydrocarbyl, and R9>H or 1-5C optionally substituted hydrocarbyl. Independent claims are included for the following: (1) preparation of (I); (2) a telomerization catalyst which comprises (I) and a palladium compound, but comprising no alkali metal compound; (3) production of an alkadienyl compound which comprises reacting a conjugated diene with an active hydrogen compound in the presence of the telomerization catalyst; (4) new amine salts of sulfonated phosphine compounds of formula (III), and (5) preparation of (III). [Image] R4>-R6>lower alkyl. ACTIVITY : None given in the source material. MECHANISM OF ACTION : None given in the source material.