8. Predict how many proton nmr signals each of the natural products would exhibit? a. 8. O N N caffeine (from coffee and
Posted: Thu Jun 30, 2022 6:25 pm
8. Predict how many proton nmr signals each of the natural products would exhibit? a. 8. O N N caffeine (from coffee and tea leaves) b. O H Copyright © McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of McGraw-Hill Education OH vanillin (from the vanilla bean) C. OH thymol (from thyme) سلمون d. HO capsaicin (from hot peppers)