COSY 2D NMR ·
Correlation Spectroscopy
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.com · ethyl acetate · diagonal + cross-peaks · ³J ≈ 7.1 Hz
Cross-peaks
0
³J (Hz)
—
State
—
Diagonal peaks (1D spectrum)
Cross-peaks (J-coupled)
90°–t1–90° pulses
Coherence transfer A→X
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.com · COSY 2D NMR