5. The following substitution reaction was carried out using either cis-1-bromo-3-ethylcyclohexane or trans-1-bromo-3-ethyl cyclohexane. Explain the...
Draw the most stable conformation for; a. trans-1-chloro-3-methylcyclohexane b. cis-1-ethyl-2-isopropylcyclohexane c. trans-1-bromo-4-ethylcyclohexane d. cis-2-bromo-1-methylcycclohexane Sppecifically, show the ring flipping and calculate the strain using the table given in the power point slides.
4. Draw the following cycloalkanes as two-dimensional structures, using wedges and dashes: trans-1-bromo-2-methylcyclopentane cis--chloro-3 ethylcyclohexane trans-1,3-dimethylcyclohexane trans-1-bromo-3 ethylcyclobutane cis-1-ethyl-4-methylcycloheptane cis-1-isopropyl-3- methylcyclopentane
Prelab Assignment Prior to the laboratory, complete the following Pre-lab Question(s): 1. Cis and Trans isomers of 1,2-dichlorocyclohexane, 1,3-dichlorocyclohexane and 1,4- dichlorocyclohexane - Draw the perspective, Chair and mirror image (if applicable) of each isomer. Perspective (Wedge dash) Chair conformation Drawing Mirror Image chair Chiral? Cis-1,2-dichlorowyclohexane Trans-1.2-dichlorocyclone Is either isomer a mese compound? If yes, draw the plane of symmetry on the mese compound What is the errochemical relationship between these is transiomer? C-1,3-dichlorocyclohexane Trans-1,3-dichloroceae Is either somer amese compound?...
1. (10 points) la. Rank the following substrates from most (1) to least reactive (4) in an SN2 reaction. Explain the reason for your choice Br ABT Chrobr 1b. Rank the following substrates from most (1) to least reactive (3) in an SNI reaction. Explain the reason for your choice lc. What is the nucleophile in the following reaction? ~ Br + CHỌCoona - OOCCH3 OOCCH + M NaBr 1d. What is the electrophile in the following reaction? Br +...