Assign E or Z or say No E/Z configuration to the alkenes. Br OH CI Br
1. Name the following alkenes: 2. Assign the E/Z or cis/trans configuration of the following alkenes: C-C H3CH2C CH2CH3 Br CH3H H3 CH3 Cl Br
3. Assign E or Z configuration of the following alkenes; CH CH OH non CH CH, CH COOCH3 c) CHO CH, CH,CH CH.CH NC CHINH Сс OCH CH-CO-HN CH NHCH
Can you explain please 3. Assign E or Z configuration to the alkenes below. (4 pts) CN CH,CH,OH b) Cl H2CH3 CH3
Z alkene geométry. 2. Assign the following alkenes with E or OH
3) Assign the stereochemical configuration of the alkenes (E. Zor N (not a stereocenter) shown below. Cl CI CQ NH2
assign stereochemistry (R or S and E or Z) please CL Br 11 OH HN IOH R SH CI
PROBLEM 7 13 Assign E or Z configuration to the following alkenes: (a) H3C CH2OH (b) C CH2CH3 CH3CH2 C снзо сњењенз (c) CH3 (d) H CN CO2H с с H3C CH2NH2 CH2OH PROBLEM 7-14 Assign stereochemistry (E or Z) to the double bond in the following com pound, and convert the drawing into a skeletal structure (red O);
3. Assign E or Z configuration of the following alkenes; CH,OH CH-CH, COOCH, CH b) CH_CH CH " CH, CHCHOL OH NC 2 CHÁNH, " OCH CH-CO-HN CH NHCH CH 4. Draw structures corresponding to the following systematic names; a) 1-isopropyl-4-methylcyclohexene b) 3-butyl-2-heptene c) 4-methyl-1,2- hexadiene d) trans-3,3-dimethyl-4-propyl-1,5-octadiene e) (42) -2,4-diethyl-1,4-hexadiene 1) 1.2-propadiene g) (32,5E) -2,6-dimethyl-1,3,5,7-octatetraene h) cis-2,2,5,5- tetramethyl-3-hexene i) Methylenecyclohexane j) trans- 1,2 divinylcyclohexane
3. Assign the stereochemistry for the following alkenes as E or Z, wherever applicable (4 points) CN OCH3 Br nturon for the following.compounds (12 points):
Assign the stereochemistry for the following alkenes as E or Z, wherever applicable. 3. Assign the stereochemistry for the following alkenes as E or Z. wherever applicable (4 points) OCH 3