Figure 5.

Yield of (R)- and (S)-N²-(1-carboxyethyl)guanosine 5′-monophosphate (2) from an equimolar mixture of glyceraldehyde and 5′-GMP in NADES (Table 1) made from betaine/glycerol (Bet:GlyOH), malic acid/sucrose (Malic:Suc), glucose/sucrose (Glc:Suc), and choline chloride/urea (ChCl:Urea) as a function of temperature. ^a Yield of the reaction as µmol of formed compound 2 (R-2, S-2 and their sum) per mmol of used 5′-GMP.