I need mechanism and R or S and plz don't forget to determine the seteroisomers
I need mechanism and R or S and plz don't forget to determine the seteroisomers 4.a)...
Draw the major organic product(s) formed in each reactions a-c by using the terms "achiral compound," enantiomers," or "meso compound" in the boxes provided. You should only use one term per reaction. Draw a photo to help explain your descriptions. *I had achiral for A, meso-compound for B, and enantiomers for C. While B is correct, A and C are not. 1. Oso 2. NaHSO/H,0 1. Oso Doe 2. NaHSO,H,0 1. Oso 2. NaHSO4H20
3. (4 pts) Complete the Fischer projection drawn below by adding the four substituents to the chiral carbon of (s)-2-methyl-3-bromo-hexane. 4. (4 pts) Draw a wedge and dash structure representing (1R 2R,3S)-1,2- dichloro3-ethylcyclohexane. 5. (4pts) 2-bromobutane is shown below. Is this (R)-2-bromobutane or (S)-2 bromobutane? 6. (6 pts) For each chiral carbon in ascorbic acid (vitamin C), shown below, assign Ror S to each stereocenter. How many stereoisomers of ascorbic acid are possible? OH HO ОН 7. (9 pts) (Are...
please solve them clear & be sure thank you . 1. (21 points) Is the following compound a meso-compound? If yes, show it in 3D in the box below using wedged and dashed bonds to indicate the substituent bond direction and draw the internal mirror plane of symmetry (if any). (3 points) HOOC-CHOH-CHOH-COOH Draw the 3D structures of the stereoisomers of the compound above. Use wedged and dashed bonds to indicate the substituent bond direction in each stereoisomer. [Hint: if...
4. Absolute Configuration and R/S Sequence Rules. In 3 you constructed models with two stereocenters that represented 4 stereoisomers. 2,3-Dibromobutanoic acid exemplifies such a compound, Make models for the isomers of this compound. a. Draw solid/dashed-wedge structures for the 4 possible stereoisomers and label the enantiomers and diastereomers. b. Specify the sequence priority for the substituents on carbon-2 and carbon-3. Label each structure with the proper R/S notation in the drawings above, for example (2R, 35). d. Draw Newman projections...
Page - 2 - of 9 2A) Draw the concerted mechanism and the oxirane (epoxide) products that can form on EACH face of the alkene. Here, we use trifluoro-per-acetic acid and (Z)-but-2-ene. [The important oxygen atom is filled in...] CF 2B) (CIRCLE ONE or more...) The above pair of epoxide possibilities are: enantiomers / diastereomers / conformers / identical / meso / entgegen / zusammen 2C) (CIRCLE ONE) How many stereochemical products can be formed in this specific particular reaction?...
Page - 2 - of 9 2A) Draw the concerted mechanism and the oxirane (epoxide) products that can form on EACH face of the alkene. Here, we use trifluoro-per-acetic acid and (Z)-but-2-ene. [The important oxygen atom is filled in...) ÇF3 2B) (CIRCLE ONE or more...) The above pair of epoxide possibilities are: enantiomers / diastereomers / conformers / identical / meso / entgegen zusammen 2C) (CIRCLE ONE) How many stereochemical products can be formed in this specific, particular reaction? (That...
6&8 OH A. Place a on cach chiral enters in compounds above. B. Draw a Fisher projection of A and label it C. Draw all possible dinstereomers of A. D. How many total stereoisomers are possible for A (including All Label any meso compounds that you have drawn or were drawn for you Select the term that best describes the relationship between the following structure drawings: A identical C. diasteroomers B. enantiomers SCH CH.CH OCH Kajan BE H ISH, HCY...
3. Diastereomers and Meso Forms. When a molecule has two or more stereogenic centers, stereoisomers that are not mirror images can exist; these are called diastereoisomers. Within this general class, there are special types of stereoisomers that are always optically inactive and are called meso forms. Construct a model with four different colored balls about a carbon center. Construct another identical to the first and verify this by the superimposition test. Now remove the same colored balls, blue (C from...
need to see what i did right and wrong , if possible small explanation as to what was wrong Br 1 eneae 3 ch1so butane Ано Designate the chiral center in each molecule, if there is one, with a star efhere ntert 1) Assign 1,2,3,4 priority based on atomic number of each atom bonded to the stereogenic or chiral center. 2) Try naming C, D amd G INCLUDE R and S configuration if present 1 etlee Pentane broms 3nitril CN...
I have completed some answers! I just really really need help with the rest! I am so lost! please help me, if you can! What information do you need? Can you see the pictures that I posted? #2-6 are using the FIGURE from question #2 #7-8 go together and uses #7 FIGURE #9-12 uses #9"s FIGURE but #11 and #12 compares the two FIGURES from #7	 #13 and 14 are together # 15 and # 16 are their own problems...