Keywords: 83-percent-yield-2D-skeletal.png An example of a reaction from the chemical literature showing percentage yield Based on http //dx doi org/10 1021/ja809610h J Am Chem Soc 2009 131 26 9134 “9135 Structure drawn in http //www cambridgesoft com/software/details/ ds 2 dsv 73 ChemDraw Ultra 11 0 Own 2009-07-06 Ben Mills Benjah-bmm27 Images by Ben Mills Organic synthesis |