Ken,
Not with selectively decoupling a particular 31P nucleus specifically, but
in my experience a 1H-31P HMBC works VERY well. I sometimes observe
couplings up to 5 bonds distant.
hmbcgplpndqf, GPZ1=60, GPZ2=45, GPZ3=57.6, all SMSQ10.100 shape
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Received on Tue Nov 04 2025 - 08:40:25 MST