... Alison N. Hulme, Steven S. Henry, and A. I. Meyers" Department of Chemistry, Colorado State University, Fort ... The organic layer was washed with water (150 mL), dried (NazS04), and concentrated in uucuo to ... in hexane) = 0.47; IH NMR (300 MHz, CDCl3) 6 7.53 (lH, d, J = 2.8 Hz ...