118419-30-0Relevant articles and documents
Allylation of nitrosobenzene with pinacol allylboronates. A regioselective complement to peroxide oxidation
Kyne, Robert E.,Ryan, Michael C.,Kliman, Laura T.,Morken, James P.
supporting information; experimental part, p. 3796 - 3799 (2010/10/21)
Addition of nitrosobenzene to pinacol allylboronates leads to oxidation of the organoboron with concomitant rearrangement of the substrate alkene. This reaction appears to proceed by allylboration of the nitroso group in analogy to carbonyl and imine allylation reactions. Remarkably, the N-O bond is cleaved during the reaction such that simple alcohols are the final reaction product.
Attempt to rationalize the diastereoselectivity in the addition of ester enolate to optically active α,β-epoxyaldehydes
Nacro,Baltas,Gorrichon
, p. 14013 - 14030 (2007/10/03)
Aldol condensations on α,β-epoxyaldehyde having a remote alkoxy group have been realized. A rationalization of the outcome of this condensation is discussed, relying on the dominant conformers revealed by molecular modeling of anti and syn γ,δ-epoxy β-hyd
Intramolecular termination of radical-polar crossover reactions
Murphy, John A.,Rasheed, Faiza,Roome, Stephen J.,Scott, Karen A.,Lewis, Norman
, p. 2331 - 2339 (2007/10/03)
Cyclic ethers result from intramolecular trapping of cations formed through the radical-polar crossover process.
Enantioselective synthesis of the AB ring fragment of gambiertoxin 4B. Implication for the absolute configuration of gambiertoxin 4B and ciguatoxin
Suzuki, Toshio,Sato, Ohki,Hirama, Masahiro,Yamamoto, Yoshinori,Murata, Michio,Yasumoto, Takeshi,Harada, Nobuyuki
, p. 4505 - 4508 (2007/10/02)
The AB ring framework of gambiertoxin 4B which has a butadienyl substituent on the tetrahydrooxepin ring A has been synthesized stereoselectively and its CD spectrum suggests that gambiertoxin 4B and ciguatoxin have 5R configuration.