Which of the following compounds can have cis and trans isomers? 2-Methyl-2-butene Propene 0 1-Butene 1,2-Dichloro-1-Bu...
2. Draw the structures of the cis-trans isomers for each compound. Label them cis and trans. If no cis-trans isomers exist, write none. a. 2,3-dimethyl-2-pentene b. 1,1-dimethyl-2-ethylcyclopropane c. 1,2-dimethylcyclohexane d. 5-methyl-2-hexene e. 1,2,3-trimethylcyclopropane
#4. 2-pentene and 2-methyl-2-butene are not isomers stereoisomers constitutional isomers cis and trans isomers #6. Bromination of cyclohexene gives 1,2-dibromocyclohexane 1,1-dibromocyclohexane bromocyclohexane 1,2-dibromocyclohexene
Give the Line Drawing for the followingg (g) 1-chloro-3-methylbutane (h) pentane (1) 2,3-dichloro-2-methylpentane ) 2-chloro-2,4,4-trimethylpentane(k) trichloromethane ()2-butanol (m) 3-methylpentane (n) 3-bromo-2-methylpentane (o) 3-ethylhexane (p) 5-isopropyl-3-methyloctane (q)3,3-dibromo-1,1,1-trichlorobutane (r) cis-1-bromo-2-pentene (s) 2,5-dimethyl-1-hexene (t) 2,5,5-trimethyl-3-heptyne (u) trans-1,2-dibromo-1-butene (v) 2-ethyl-1-butene (w) 5-bromohept-6-en-3-ol (x) 5-methyl-4-hexen-1-yne (v) 3,3-dimethyl-1-butanol (z) butane
How many of the following compounds could exhibit cis/trans isomers? i. 2,3-dichloro-2-butene ii. 2,3-dimethyl-2-butene iii. dibromoethyne iv. (CH3)2CHCH3 V. The monomer used to form: n
8. Which reaction is not stereospecific? Br2/CCI trans-2-Butene Br2/H2O cis-2-Pentene п trans-2-Hexene HBr III D2/Pd 1-Methylcyclohexene IV
How many of the following compounds could exhibit cis/trans isomers? i. 2,3-dichloro-2-butene ii. 2,3-dimethyl-2-butene iii. dibromoethyne iv. (CH3),CHCH V. The monomer used to form: n Select one: O a. O O b.1 O c. 2 d. 3 e. 4 ОО 1.5
Please provide a structure for each of the following names. 1-Bromo-3-methylcyclohexene 3-Ethyl-2-pentene cis-3-Octene (Z)-3-Methyl-2-hexene Vinylcycloheptane (Z)-1,3,5-Tribromo-2-pentene 1,2-Diethyl-cyclopentene Vinybromide 2,3-Dimethyl-2-butene 3,7,7-Trimethyl-4-octene 4-lsopropyl-1-nonene (E)-3-Methyl-2-heptene
2. Which of the following compounds exhibit cis/trans Isomer CIS and transforms of the compounds that do exhibit Isomers s exhibit cis/trans isomerism? Explain why. Draw the a) Methylcyclobutane b) 3-ethyl-3-hexene c) 1-ethyl-3-methylcyclopentane d) 2,3-dimethylpentane e) 2,3-dichloro-2-hexene f) 2-butyne
Leto 1. 2-methyl-1-butene memome IUPAC Nomenclature Practice 2. 2-methyl-3-heptyne 3. (z)-3-ethyl-4-methyl-2-hexene Iy-01 001 9pocz o00'1- 4. 2-propохурепtane ent & Uni S. 4-methylhexanoic acid P7 wnuuny Jod 0. (E)-2,3-dichloro-4-ethyl -2 -hexene 7. 3-ethyl-2,3-dimethyl -2 - pentanol etration Pov racterized lecay (phor 8. 5-chloro-4-methyl-3 -heptanone ) eaap decay (ene Fission Fusion 9. 3-phenyl-1-propyne dioac Туре HI t Trans 10.2-methylcyclopentanol 11. (Z)-3-methoxy-2-pentene 12.3-bromobutanoic acid
draw the structures 2-Ethyl1,4-dimethylcycloheptane Cis-1,3-diethyl cyclobutane Trans-1-bromo-3-ethylcyclopentane Cis-1,2-diethyl cyclopropane Trans-1,2-diethyl cyclopropane 2-methylheptane 4-ethyl-2,2-dimethylhexane 4-ethyl-3,4-dimethyloctane 2,4,4-trimethylheptane 3,3-diethyl-2,5-dimethylnonane 4-isopropyl-3-methylheptane