4743-73-1Relevant articles and documents
Novel carbonyl-dependent regioselective allylation via diethylzinc- mediated umpolung of π-allylpalladium
Kimura, Masanari,Ogawa, Yoshimi,Shimizu, Masamichi,Sueishi, Masayuki,Tanaka, Shuji,Tamaru, Yoshinao
, p. 6903 - 6906 (1998)
Palladium-catalyzed allylation of carbonyls (1.1 - 1.5 mmol) with allylic esters 3a-d (1 mmol) in the presence of Pd(PPh3)4 (0.05 mmol) and Et2Zn (2.4 mmol) in THF at room temperature shows marked carbonyl-dependent regioselectivity, providing α-allylation products 5 with benzaldehyde and γ-allylation products 6 with acetone and ethyl acetate.
Arene-catalysed lithiation of phenyl- and 1,1-diphenylcyclopropane: synthetic applications
Gómez, Cecilia,Lillo, Victor J.,Yus, Miguel
, p. 4655 - 4662 (2007/10/03)
The reaction of phenylcyclopropane (1) with an excess of lithium and a catalytic amount of DTBB (2.5% molar) in THF at room temperature, followed by treatment with an electrophile [Me3SiCl, PhMe2SiCl, t-BuCHO, PhCHO, Me2CO
On the Regioselectivity of Coupling of Substituted Allyl Radicals. Steric Versus FMO Control
Pasto, Daniel J.,L'Hermine, Gael
, p. 3259 - 3272 (2007/10/02)
The photo-induced decomposition of substituted-homoallylic 4-nitrobenzenesulfenates produces substituted allyl radicals which undergo dimerization and coupling with the 4-nitrobenzenethiyl radical.The regioselectivity of the dimerization of the allyl redi