3. Assign R or S configuration on all chirial centers in each of the given Fischer...
3. Assign R or S configuration on all chirial centers in each of the given Fischer projections. Then, draw the perspective drawing for each structure in the boxes below. Take particular care to indicate stereochemistry properly. 0 он HO- OCH HECH2CH2C HC Br HO H- I W OH H- a) CH₂ 6 CH₂OH OCH d) CH3 Perspective drawings:
1.) Name the following compounds including stereochemistry. + Br 2.) Assign configurations to each of the chiral centers and circle the stereochemical relationship of the two compounds shown below in Fischer notation? CH3 C2H5 Br- H CH HCI Brt CzH5 A) enantiomers. B) diastereomers - C) constitutional isomers- D) cis/trans - isomers E) meso - same structure CH3 3.) Draw the structure of the meso form of 1,3-dichlorocyclopentane. Take particular care to indicate three-dimensional stereochemical detail properly. -
3. Assign R or S configuration to the chirality centers of the following molecules. ҫн, сн, b) но н H Br COOH c) H CH COOH CH,CH н. сн,Cн он HO d) H Br H Br h) CH CH,о, g) HO Н СООН CH hway.com
H 9. For each molecule: 1) Identify all possible enantiomers and distinguish those that are enantiomers, diastereomers and meso compounds. II) Assign the absolute configuration of chiral carbons in each molecule OCH3 HO+Br HS+CN H2N-CH3 HOSH Он HO+CH3 н OCH3 Сн, ососна Br +D HOCH HC-BrHN+Br CH 8. For the following compounds, assign the absolute configuration for those with chiral carbons and identify those that are NOT enantiomers HO C-C-OHY -CCIN 13CH3 HAN CH3 CH3 осі H-CH3 H2N+CH H O+COOH...
Given the following perspective drawing: H " HSH OH HỌC CHỊ Choose the Fischer projection, from the choices below, that is identical in constitution, configuration and conformation CH3 HO- Hs—+ エエーー H3C4H Нас # ### CH CH3 CH3 H HO— SH H CH3 Submit Answer Tries 0/1 Given the following perspective drawing: t-Bu If a Cr14年 QH Choose the Fischer projection, from the choices below, that is identical in constitution, configuration and conformation -Bu H1-CI HO— Br 一二 十 一F-Bu...
For the following compound, assign the configuration (R or S) of each of the chirality centers from top to bottom. CHO H OH H OH HO H СН,ОН Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a R, R, S b S, S,R с S, R, S
Assign the R/S-configuration for each of the following "molecules" and convert each perspective drawing into a Fischer projection. For consistency, please place the highest priority group at the top position. (6 pts) Perspective Drawing R/S-configuration Fischer Projection
4. Assign R or S configuration to each chiral center in each of the following molecules (A-D). Which are enantiomers and which are diastereoisomer? Hint: redraw the molecules if it makes it easier to visualize or use a modeling kit. H H A В CH Br Hас, Br 'CHs Нo Hас H он Br Br D CHз Hас Н. "CHз но Он CH3
assign r or s to the charity centers of the following molecules step by step plz explain 3. Assign R or S configuration to the chirality centers of the following molecules, CH, CH, C- COOH b) нок СООН, Не НА CH-CH, „W CH-CH, Ал ОН W OCH В. HOCH, COOH HzĆ CH,
Answer: Enantiomers 31. a. Comparing two molecules: The Same: all centers match (R versus S, or by alignment of the Fischer Projection) Enantiomers: all centers are completely the opposite (R versus Sor by not being able to completely align the Fischer Projection) Diastereomers: some centers completely match while other centers do not. H Br NH Br CH2CH3 HO CH3 H CE *CH3 F OH d CH2CH 3 NH 2 H Br ch H cl H3C OH нзу Br H3C CH...