Which of (a)-(d) shows the increasing order of basicity of compounds 1-4?

Within each structure, rank the indicated nitrogens by increasing basicity. Explain all (guide line: Increasing basicity. Begin by identifying the classification of the nitrogen.) (b) nicotine cyamemaine, an anti-psychotic drug Pentenyl cation Pentenyl anion (d) HN LY (a) C₂H₂CH-N-C,H, LSD CH₂0. Which of these belong to MO of Vin ,t-pentadienyl? Ponlenyl radical CH₂ H (e) CH-C) HN utabrine (anti-malarial) ipsapirone, an anxiolytic drug 8888 81818 - Which of these belong to HOMO in ,,-heptatrienyl radical? And how many electron/s it has? two e, one e two e, one e, - Construct a qualitative MO diagram for the following systems and discuss how the MOS are modified by addition of the substituent (each ¹ mark) a) CH=CH-CH=CH compared to CH=CH-CHO Acrolein (propenal) NET₂ NHỊCH, b) CH=CH-CN compared to CH=CH-COOH c) CH=CH-F compared to CH=CH-NH - Comparing FMO of the given compounds with each other while doing reaction with a nucleophile and electrophile a) CH=CH-CH=CH, compared to CH=CH-CHO…

Circle the compound in each of the following pairs that you would expect to be the stronger acid:             (a)   CH3CHClCO2H     or     CH2ClCH2CO2H                        (b)   CH2FCO2H     or     CH2BrCO2H

e. List the given compounds in order of increasing acidity (lowest first). Give a reason for your answer. OH ELA H₂C H₂C ОН H₂C OH (i) (ii) (iii) f. A chemist has been asked to make the chemical shown below. Draw and name the one initial organic chemical used and devise a synthesis for the chemical below. Ensure you include all reagents and conditions. CH 3

Nitromethane is quite acidic due to the stability of the nitromethane anion shown below. List two factors that afford stabilization of the nitromethane anion. H,CNO,

A reasonable synthesis for each of the following compounds

2 Rank the following compounds with increasing acidity: (1 = least acidic; 3 = most acidic) (a) HH (b) (c) (d) HoH

4. Arrange the compounds in the following set in order of increasing basicity (1-the most basic; 3-the least basic). Explain your answer! Magnesium hydroxide, magnesium acetate, methylmagnesium bromide