Solution:
The synthesis of the compounds are given below.
Identify the monosaccharides. CH2OH ООН o ОН оо (ОН ОН ОН ОН OH CH2OH ОНА он ОНУ ОНГ ОН ОН
Part C Which of the following is an aldohexose? View Available Hint(s) он Н он-с-с-с-ОН он н o ОН ОН ОН Н н-с-с-с-с-с-ОН Η Η Η Η но ОН Н ОН Н О НО-с-с-с-с-с-с-ОН н н ОН н н o ОН Н ОН ОН Н 1 ТТТТІ О н -с-с-с-с-с-с-ОН ІІІІІ Н ОН н н н Submit Part 8 Indicate the charbons Identify the appropriate atoms by selecting each atom and assigning it a map number of 1 until latoms...
Which of the following alcohols dehydrates with the fastest rate I. CH3 -ОН IV. CH СН3 OH o -CH2OH но CH: HO Select one: O a. II O b. III O c. IV O d. V O e.
please explain
7. What is the configuration of the following compound? СН3 H-1-ci Cl-- CH2CH3 A) 2S, 3R B) 3R, 3S C) 2S, 3S D) 2R, 3R E) Can't do R and S; the compound is achiral.
7. What redox coenzyme is most likely to be involved in the reaction below? он O LLL он он CH,-с—сн,-сH-сH,-с-он сH-сн—сн,-снсн,-с-он a. NADPH b. NADP+ c. NAD+ d. FAD e. This reaction does not require a coenzyme.
PROBLEM 7 13 Assign E or Z configuration to the following alkenes: (a) H3C CH2OH (b) C CH2CH3 CH3CH2 C снзо сњењенз (c) CH3 (d) H CN CO2H с с H3C CH2NH2 CH2OH PROBLEM 7-14 Assign stereochemistry (E or Z) to the double bond in the following com pound, and convert the drawing into a skeletal structure (red O);
question 8: Starting with 1-butene, how would you synthesize the following? он 1-butene CN он он
Please answer detail questions.thank you
extra credit (5 ints wch) 18. Synthesize CH3CH2-o--CH2CH3 using at least one alkyl halide. Use any other reagents as necessary.
Question 4 Select the correct Haworth projection for B-D-erythrofuranose. CH OH ОН ОН CHOCH3 ОН CH2OH OCH3 ОН ОН ОН. он ОН он ОН ОН ОН ОН ОН — = ПІ IV о I III IV II What is the correct structure of the cyclic hemiacetal that forms under acidic conditions when 5-hydroxy-4-methylpentanal cyclizes? None of the choices are correct. OH OH O OH o OH Question 6 A double stranded DNA fragment contains 20% guanosine residues. Calculate the percentage...
3) Multistep synthesis. Show how you would do the following transformations. CH2OH CH2OH "CHN CH,