Which of the following structures is not a phosphoester? (А) NH (В) Ос "CH₂ НО-Р-он о О н ни ОН ОН ОН (c) NH (D) N О о" 9-ро Od-o CHz но-р-оснусн; H он Онон Select one (А)
OH но What is the relationship between each two? 0 он он о сн 20н н — он НО — Н СН2ОН не он 4 NH
н* ОН о -с но он H Н E гон А B C D Select the two reactants that will give this product. ОА Ов ОС OD ОЕ OF
QUESTION 6 2 о ОН ОН 1 НО + H,0 ОН R R A B C 0= ОН OH CH3OH R R D E F Select the two products that will form in the reaction outlined above. ОА Oв ос OD OE OF
ОН CH,OH гон нон —о ннн он н У бн но то те он \о он н но 02 - al Answer Bank Шаl — al шт — 2 Disaccharides are joined by glycosidic bonds formed between the anomeric carbon on one monosaccharide and a hydroxyl (-OH) group of another monosaccharide. Identify the types of linkages in each of the three disaccharides. Only place three of the linkages.
Br 3 ОН h) 3 i) Н н N н Но Li k) со D о Br 3 ОН h) 3 i) Н н N н Но Li k) со D о
Consider the following molecules: b. а. CHS CH3 O NH— CH—CH2—ОН NH2-CH-C-OH CHз d. C. CHз о Но-СН—С—ОН НО—С—С—С—ОН CH3 [Select ] i. Which of the molecules above is a secondary amine? ii. Which of the molecules above will be a zwitterion under physiological conditions (pH 7)? (Select) [Select ] ii. Which of the molecules above has two acidic protons?
How many 1,3-diaxial interactions are in the structure below? ОН О. ОН НО ОН HO. ОН Select one: b. 1 с. 5 е. 3
Give the IUPAC names for each of the two compounds. Show stereochemistry. о H3C NH CH3 СН3 но он СН3
ОН H-S0, но он What is the major product of the reaction? оно. он О, он он Pad, он он он Brz (1 eq.) FeBa What is the major product of the above reaction? co BI -B O Br Br BI What is the best method to synthesize the above compound? CI Bra AICI: FeBry CI Br2 NHANH2 NBS KOBu AICI FeBr3 KOH hv B12 CI NHANH2 NBS KOBu FeBr AICI: KOH hv . Br2 NBS KOBU *CI Febre AICI:...