PLUSH TACSY: Homonuclear planar TACSY with two-band selective shaped pulses applied to C(α),C' transfer and C          (β),C          (aromatic) correlations.
A new homonuclear Hartmann-Hahn-type mixing scheme is introduced that effects coherence transfer between resonances in two separated frequency bands. The mixing scheme relies on the irradiation of two-band selective shaped pulses that are expanded in an MLEV-16 supercycle. Similar to heteronuclear Hartmann-Hahn experiments, a planar effective coupling tensor is created. This novel mixing scheme is applied to C(α),C' transfer and to the transfer between C(β) and aromatic carbon spins.
Institute of Organic Chemistry, University of Frankfurt, Marie Curie Strasse 11, D-60439, Frankfurt, Germany.
T
T
Carlomagno
M
M
Maurer
M
M
Sattler
M G
MG
Schwendinger
S J
SJ
Glaser
C
C
Griesinger