
9-17. Syntheses (continued): 13. 1. LDA 2. CH 14. [Hint: think alpha carbon, first.) 1) Brz/PBry OH 2) CH3NH2 15. React PhCH2CHO with hydroxide and provide its aldol-addition product. Then, apply heat to produce its final product. (6 pts) 16. React with methoxide, then heat. Be sure to show the intermediate carbanion, then the Dieckmann product. Finally, hydrolize and provide the final product. CO CHE 1. NaOCH 2. H30 CO, CHE 17. Perform a crossed Claisen condensation reaction with methyl...
1. (6 pts total; 2 pts each) Proteins that catalyze chemical reactions in living systems are called enzymes. The basic building blocks of proteins are called amino acids and have the general structure pictured below, left, where R is a substituent containing one of many organic functional groups. Some representative examples of amino acids found in nature are pictured here as well (R groups only) сн. н 0:00 HO-C-H. HỌC-C-CH, CH,SH H-C-H H2N -CO,H H An Amino Acid Threonine Valine...