Here NO2 group acts as withdrawing group hence it pulls the electrons and N-N(Me)2 as donating groups hence it push the electrons into Resonance.
Select all the chiral centers in the structure below CHз Hас ОН CHз HаСтин. ОН HаСиин, H3C Нас. OH "ОН CH3 Erythronolide B 2 item attempts remai Try Another Version Submit Answer
3. . Draw all the possible resonance
structures: (6 points)
4. Write the products or reactants: (12
points)
3.. Draw all the possible resonance structures: (6 points) OCH3 H NO2 a. CH2 CH + H3C CH2 b. H,C 4. Write the products or reactants: (12 points) COOH 0-1 heat COOH a. HBr, leq b.
сH H3C H CHз OH N H,с Lopinavir A. Consider the portion of the molecule designated as "A" (You will notice that the atoms and bonds of this portion of the molecule have been bolded for you.) Which amino acid is this? How do you anticipate that the side chain of this amino acid will contribute to solubility and absorption of this drug? OI NIL Basic Concepts in Medicinal Chemistry 36 Lopinavir is an HIV protease inhibitor. Structurally, this drug...
tg Possible 1. Identify any formal charges in the structures below: N: .N O: H3C- CEN:
PART II a) Draw all of the Lewis structures possible for the molecules below (resonance structures) and b) Indicate the formal charge on all of the atoms in your structures. Based on the formal charges, are the structures equivalent or not equivalent. If not determine the "best" resonance structure. (a) CO, (b) NO, (c) NO, (d) N,
Draw all resonance structures are possible for Cr2 O 72-? (Hint: they are nine resonance structures)
CHз c. CH3CHCH2CH3_ n
3. Draw all possible resonance structures for aniline. Relate the resonance structures to why it is an ortho/para director. 3. Drawhy it is нони 19 Pa
Pick one and draw all possible resonance forms.
1. Write all possible resonance structure of these molecules: