86650-47-7Relevant academic research and scientific papers
Hypervalent iodine(III)-Mediated oxidative decarboxylation of β,γ-unsaturated carboxylic acids
Kiyokawa, Kensuke,Yahata, Shunsuke,Kojima, Takumi,Minakata, Satoshi
, p. 4646 - 4649 (2014)
A novel oxidative decarboxylation of β,γ-unsaturated carboxylic acids mediated by hypervalent iodine(III) reagents is described. The decarboxylative C-O bond forming reaction proceeded in the presence of PhI(OAc)2 to give the corresponding allylic acetates. In addition, decarboxylative C-N bond formation was achieved by utilizing hypervalent iodine(III) reagents containing an I-N bond. Mechanistic studies suggest the unique reactivity of hypervalent iodine reagents in this ionic oxidative decarboxylation.
STUDIES ON KETENE AND ITS DERIVATIVES. CXV. REACTION OF DIKETENE WITH ORGANOMETALLICS IN THE PRESENCE OF THE NICKEL- OR PALLADIUM PHOSPHINE COMPLEX
Abe, Yoshihito,Goto, Hiroyuki,Sato, Masayuki,Kato, Tetsuzo
, p. 1108 - 1111 (2007/10/02)
Reaction of diketene (1) with alkyl, alkenyl, alkynyl, and aryl organometallics proceeded under catalysis of nickel(Ni)- or palladium(Pd)-phosphine complex to give 3-substitued 3-butenoic acids (2a-k).
