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- 27) Hydrolysis of an ester: O II CH,-C-O-CH2-CH2-CH, + H20 28) Acid/ Base reaction of an amine CH3-CH2-NH2 H2CO3 29) Hydrolysis of an amide 11 CH3-CH2-CH2-CH2-CH2-C-NH-CH2-CH2-CH, + H20 OMIC Moleculesb. Synthesis of imines 1) H+ 2) H2NCH2CH2CH2CH3 3) Н2О ->Identify what kind of compound B would be. CH3COOH + PC13 A + Acetic acid/Pyridine --> B oAldehyde o Ketone Acyl chloride Acid anhydride
- are involved in the regulation of glucose metabolism and in control tissue swelling by the control of inflammation, while regulating cellular salt balance between Na+ and K+. a.glucocorticoids, mineralocorticoids b. mineralocorticoids, glucocorticoids c. androgen, estrogen d. estrogen, androgen Which of the following represents an aldonic acid? OH OH но, но OH но —н но Но HO HO H но но H H- -OH -OH H OH H FOH H- -OH- OH HO но HO. OH II III IV V Refer to the structures. Which of the following compounds will react with acetyl chloride to give an amide and ester, respectively? NH2 ÇOOH CH3 он CHO II II IV V The six groups of enzymes are the following: I. Oxidoreductases II. Transferases III. Hydrolases IV. Isomerases V. Lyases VI. Ligases Fill in the blanks: catalyze hydrolysis while catalyze bond formation.what is the product of a reaction between C10H16(terpinene) +maleic anhydridewhat is the structure of o-methylphenoxide anion and what is its pKa?
- Draw the product of the following reaction sequence. Ignore any inorganic byproducts formed. H 1. (CH3CH2)2CuLi, THF 2. CH3Br ad. Provide an arrow-pushing mechanism for the reaction. OH 1. NaOH 2. CH3CH₂ so acetaminophen phenacetinČOEt 1. EtO-Na+ OEt 3. NAOH, H,O, heat EtO 4. HCI, heat 2-Carbethoxy- 4-Butanolactone 4-butanolactone (y-Butyrolactone) Show how the scheme for formation of 4-butanolactone can be used to synthesize lactones (a) and (b), each of which has a peach odor and is used in per- fumery. As sources of carbon atoms for these syntheses, use diethyl malonate, ethylene oxide, 1-bromoheptane, and 1-nonene. (b) (racemic) (racemic)
- what is the product(s) of the reaction of p-bromoaniline with HNO2, H2SO4, then CuCl and HClThe following three derivatives of succinimide are anticonvulsants and have found use in the treatment of epilepsy, particularly petit mal seizures. Ph. Ph `N' ČH3 ČH3 Methsuximide Ethosuximide Phensuximide Following is a synthesis of phensuximide. CN Ph CN Ph CN NaOEt KCN 1. NaOH, H2O Ph-CHO 2. HС, Н20 COOET H cOOEt NC COOEt 3. Нeat Ethyl cyanoacetate (A) (B) Benzaldehyde Ph. Ph Ph CH3NH2 НООС СООН EtOOC COOET `N' (C) (D) ČH3 Phensuximide In the conversion of (B) to (C), draw the structure of the product of step 1.Define Nucleophilicity Versus Basicity ?