Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Stephan N Hess"'
Publikováno v:
Journal of the American Chemical Society
A nonthermodynamic array of four skipped methylene substituents on the hydrophobic tail renders limaol, a C40-polyketide of marine origin, unique in structural terms. This conspicuous segment was assembled by a two-directional approach and finally co
Publikováno v:
Angewandte Chemie. 134
gem-Hydrogenation of propargyl alcohol derivatives with [Cp
Publikováno v:
Chemical Science. 10:788-792
An enantioselective synthesis of diverse N4-Boc-protected α,α-disubstituted piperazin-2-ones using the palladium-catalyzed decarboxylative allylic alkylation reaction has been achieved. Using a chiral Pd-catalyst derived from an electron deficient
Publikováno v:
The Journal of Chemical Physics. 111:5461-5473
Novel femtosecond, multiple pulse experiments including polarization control are performed to elucidate the dynamics of fragment recoil in the 400-nm photolysis of triiodide ions in liquid ethanol solution. The instantaneous resonance Raman response