Question

17) Provide the proper IUPAC name for the alkene shown below 3-boro, A mutin agionavane 18) Provide the proper IUPAC name for the alkene shown below CH" 19) Draw an acceptable structure for 4-phenylbut-1-ene. 20) Draw an acceptable structure for 1,2-dimethylcyclohexene. 21) Draw and name all alkenes which have the molecular formula C4Hs. 22) Name the alkene shown. Be sure to include the appropriate E or Z label necessary CH,CH 22) 23) 23) Provide a correct IUPAC name for the structure below H2C 24) Provide the proper IUPAC name for the alkene shown below CH CH3 CH, al(CH3 ) 2 25) 25) Provide a structure for (Z)-4-bromo-3-heptene 26) 26) Provide the structure of (Z-1-chloro-1-fluoro-1-butene.

Answer 1

6 - bromo - 1 - methyl Numbering should be from male substituted anti clock Least priority above The plane be R it is R - configuration IUPAC (R) - 3 - ethyl - 3 - \r\n No E, Z here Name: 2, 4-dichlorobut-1-ene 5 - Brome - 2 - methyl -1, 3-diene (E) -2 dimethyl hex-2-ene (Z) 4 - Bromo-3-heptene Z - form