15232-96-9Relevant articles and documents
-
Weinstock,Bordwell
, p. 6706 (1955)
-
Seghers,Shechter
, p. 1943,1944, 1945 (1976)
Photosensitized (electron-transfer) deconjugation of 1-arylcyclohexenes
Mangion, Dino,Kendall, Jamie,Arnold, Donald R.
, p. 45 - 48 (2001)
(equation presented) A series of 1-arylcyclohexenes have been deconjugated to the corresponding 3-arylcyclohexenes via a photosensitized electron-transfer reaction. The introduction of substituents on the aryl group has provided insight into the underlyin
-
Moore,W.M. et al.
, p. 4954 - 4960 (1975)
-
Efficient functionalization of olefins by arylsilanes catalyzed by palladium anionic complexes
Silarska,Majchrzak,Marciniec,Trzeciak
, p. 458 - 464 (2016/12/16)
The coupling of organosilanes and different olefins was performed efficiently in the presence of anionic complexes, [CA]2[PdX4] and [CA]2[Pd2X6], where CA?=?imidazolium or pyridinium cation. The reaction proceeds according to a Pd(II)-mediated pathway, and Cu(OAc)2 acts as the re-oxidant of Pd(0) formed during the catalytic process. High product yields were obtained for differently substituted olefins at 80?°C in 4?h. Styrylsilanes reacted in the same conditions giving unsymmetrical 1,3-dienes.
Direct C(sp2)-C(sp3) cross-coupling of diaryl zinc reagents with benzylic, primary, secondary, and tertiary alkyl halides
Dunsford, Jay J.,Clark, Ewan R.,Ingleson, Michael J.
supporting information, p. 5688 - 5692 (2015/05/19)
The direct C(sp2)-C(sp3) cross-coupling of diaryl zinc reagents with benzylic, primary, secondary, and tertiary alkyl halides proceeded in the absence of coordinating ethereal solvents at ambient temperature without the addition of a catalyst. The C(sp2)-C(sp3) cross-coupling showed excellent functional-group tolerance, and products were isolated in high yields, generally without the requirement for purification by chromatography. This process represents an expedient, operationally simple method for the construction of new C(sp2)-C(sp3) bonds. Zinc and you'll miss it. Direct C(sp2)-C(sp3) cross-coupling of diaryl zinc reagents with alkyl halides proceeded rapidly at ambient temperature without a coordinating ethereal solvent or an added catalyst (see scheme). This versatile, operationally simple approach to C(sp2)-C(sp3) bond formation enables the expedient construction of a diverse array of carbon-based structural motifs.