To D2O or not to D2O?

To D2O or not to D2O?

In the average case one can simply dissolve an analyte in an appropriate deuterated solvent and acquire a simple 1D spectrum to obtain all the required structural information.  However, sometimes doing so may not provide you with all of the information you need!  It is not uncommon to encounter labile proton peaks in functional groups such as alcohols, amines, amides, and carboxylic acids. 

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To Decouple or Not to Decouple, That is the Question. Also….Acids.

To Decouple or Not to Decouple, That is the Question.  Also….Acids.

Acidity is something that you encounter on a daily basis, probably without even realizing it. The tangy taste of an orange (citric acid), that Vitamin C tablet you took this morning (ascorbic acid), those terrible jeans from the 80’s that you still wear (acid wash). My favourite acid is acetic acid.

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