19917-00-1Relevant articles and documents
Iron-Catalyzed Grignard Cross-Couplings with Allylic Methyl Ethers or Allylic Trimethylsilyl Ethers
Seto, Chika,Otsuka, Takeshi,Takeuchi, Yoshiki,Tabuchi, Daichi,Nagano, Takashi
, p. 1211 - 1214 (2018/03/26)
We have found that cross-coupling between aryl Grignard reagents and allylic methyl ethers proceeded well in the presence of a catalytic amounts of Fe(acac) 3 to afford the corresponding allylic substitution products in good yields. Under the same conditions, allylic trimethylsilyl ethers also reacted with Grignard reagents to give the corresponding cross-coupling products.
Wittig rearrangement of lithiated allyl aryl ethers: A mechanistic study
Strunk, Sven,Schlosser, Manfred
, p. 4393 - 4397 (2007/10/03)
At -75°C, α-lithiated allyl phenyl ether undergoes mainly the [1,2] Wittig rearrangement to afford, after acidic hydrolysis, 1-phenyl-2-propen-1-ol as the main product. A second metalation taking place at one of the ortho positions is the sole competing s
Ni/Cr/Al multi-metal redox-mediated alkenylation of aldehydes
Kuroboshi, Manabu,Tanaka, Muneaki,Kishimoto, Suguru,Goto, Kentaro,Tanaka, Hideo,Torii, Sigeru
, p. 2785 - 2788 (2007/10/03)
Alkenylation of aldehydes mediated by a catalytic amount of Cr(II)/Ni(0), using aluminium as an electron source, was performed to afford the corresponding allyl alcohol derivatives in good to moderate yields.