Chapter 9 Organic Chemistry 1 Homework 7. Starting with ethyne, outline syntheses of each of the...
Chapter 9 Organic Chemistry 1 Homework 7. Starting with ethyne, outline syntheses of each of the following. other needed reagents, and you need not show the synthesis of compounds prep carlier parts of this problem. (a) Propyne, (b) 1-Butyne, (c) 2-Butyne, (d) cis-2-Butene (e) trans-2-Butene (1) 1-Pentyne, (s) 2-Hexyne, (h) (Z)-2-Hexene (E )-2-Hexene, () 3-Hexyne, (k) ó b 8. Write structures for the maior arcanic products from the following reactions. Show stereoisomers where applicable. (c) (1) Na CL, (1 equiv.) (7) Picha HE (ONCOS) (1), 2 HOẶC 9. Show how 1-butyne could be synthesized from each of the following: (a) 1-Butene (b) 1-Chlorobutane (c) 1-Chloro-1-butene (d) 1,1-Dichlorobutane 10. Shown below is the final step in a synthesis of an important perfume constituent, cis- jasmone. Which reagents would you choose to carry out this last step? cis-Jasmone