19. Draw the molecule: 1-cyclohexylhex:2-yne 20. What is the appropriate base to use for producing the...
1. Draw and name five different isomers of 1,1 Dichloro butane (20) 2. Name this molecule (5) CH 0 CH CH.CCHCCH CHỊ CI 3. Draw this molecule 2,3-dimethyl pentanoic acid. (4) What is the name of its conjugate base? (4) Name this molecule. (4) Draw and name the hydration product of this molecule. (8) 10- CH CH \CH2 CHIC-C-
1. What is the IUPAC name for the molecule shown below? B. (Z)-4-isopropyloct-3 -en-5-yne D. (Z)-5-isopropyloct-5 -cn-3 -yne A. (E)-4-isopropyloct-3-en-5-yne C. (E)-5-isopropyloct-5 -en-3 -yne E. (E)-4-(2-methylethyl)oct-3 -en-5-yne
1. Draw: CIS-5-OCTEN-2-YNE 2. Name the structure 3. Name the structure
draw the compound and assign the peaks to it 8 19 31 176 00 350 089 05769 8 10 ppm spectrum and clearly assign the chemical shifts to the appropriate protons on the molecule 8 19 31 176 00 350 089 05769 8 10 ppm spectrum and clearly assign the chemical shifts to the appropriate protons on the molecule
19. Draw a fatty acid. Name it. 20. 15. Draw a glycerophospholipid with two (2) 18-carbon saturated chains at their appropriate positions. Label the carbons 1-3 respectively. 21. If a polar head group is attached to a glycerophospholid, where is it attached? What functionality or functionalities do these confer? 22. What are sphingolipids and why/how are they important? How can they be distinguished from other types of lipids? 23. What are the chemical and some functional features of waxes? 24....
2. Base on the valance bond theory, draw all the π-bonds of the ethenone molecule [3 points] (O-C-CH2) below. (Note: the molecule is neutral)
Show the mechanism for a base-catalyzed aldol condensation of the reaction. Use any appropriate base. Show the mechanism for an acid-catalyzed aldol concentration of the reaction. use any apporproate acid. 2. Draw and name the compound resulting from the aldol condensation of vanillin with creatinine. сн, NH но- 160°C NH CH Vanillin Creatinine 2. Draw and name the compound resulting from the aldol condensation of vanillin with creatinine. сн, но- NH 160 C NH сH, Vanillin Creatinine
2. What is the IUPAC name for the molecule shown below? نیا د ن ه ه (E)-5-methyl-5-hepten-1-yne (Z)-5-methyl-5-hepten-1-yne (E)-3-methyl-2-hepten-6-yne (Z)-3-methyl-2-hepten-6-yne (E)-2-butynyl-2-butene
1. What is the IUPAC name for this compound? I a) (5E, 7S)-5,7-dimethylnon-5-en-2-yne b) (5Z, ZR)-5,7-dimethylnon-5-en-2-yne c) (5E,7R)-5,7-dimethylnon-5-en-2-yne d) (3R, 4E)-3,5-dimethylnon-4-en-7-yne
Draw leucine at physiological pH and label the chiral carbon center (1) Draw the molecule on the canvas by choosing buttons from the Tools (for bonds and charges), Atoms, and Templates appropriate atom(s) by selecting each atom and assigning it a map number of 1 until all atoms are mapped. To do this, and choose Atom Properties. (Mac users: Use an equivalent for right-clicking.) Then, clear the check mark to enable the entering a value. DcaQ H: HNL CH 1-A0oooood...