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Hello All Does anyone know of any good articles dealing with the mechanisms of labile proton exchange in non-aqueous solvents? I have a curious case of amide-type NH & OH (small molecule, not a protein) in DMSO with either no exchange or very, very slow exchange. There's no evidence of typical exchange broadening or EXSY-type crosspeaks; the NH signal is sufficiently narrow to see the 15N satellites and measure the N-H coupling. Thanks, Craig. |
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Hi, maybe this will be usefull for you: http://pubs.acs.org/doi/abs/10.1021/ja00406a005 http://www.sciencedirect.com/science/article/pii/0022286081852453 http://pubs.acs.org/doi/abs/10.1021/ja00522a017 http://pubs.rsc.org/en/content/articlehtml/1995/ft/ft9959103859 http://link.springer.com/article/10.1007/BF02098330 http://pubs.acs.org/doi/abs/10.1021/ja00164a037 http://pubs.acs.org/doi/abs/10.1021/ja00322a003 Best Regards, Arkadiusz Hi there, could you by any chance help me to find literature about labile proton behavior in water? (Should I post this as a seperate question?) - gravatar (Mar 09 '15 at 02:28) |
