Enantiomers: Nonsuper imposable mirror images are called as
enantiomers.
Diastereomers: Non super imposable non mirror images are called as
diastereomers.
Enantiomers have exactly opposite configuration at each chiral center.
Diastereomers has opposite configuration at atleast one chiral center.
The number of stereoisomers : 2n
Here n = number of chiral centers.
stereoisomers of the following below. Label all chirality, indicate any enantiomers and/or diastereomers. a. Amino Acid...
1 draw the stereoisomers of the following amino acids, indicate pairs of enantiomers and pairs of diastereomers .(a) .CH3CHCH2-----CHCOO^- I I CH3 ^+NH3 LEUCINE (b) CH3CH2CH-CHCOO^- I I CH3 - +NH3
Draw ALL unique stereoisomers for the following structure and label ALL stereoisomeric relationships (enantiomers and diastereomers).
но OH prortacyelin 8.(10 points)Label each pair of stereoisomers below as: enantiomers b. diastereomers c. identical Place the letter of the correct answer in the blank to the left of the pair of stereoisomers. a. Нс Нс OH HO Н H Cн-он Но CH-он c0,н но-- Нос H но CH3 CH3 нос но-с.. «сон CO2H
Provide all organic products for the reactions below. Indicate the relationship between any stereoisomers (label as diastereomers or enantiomers). e. 1. Cl2, H20 2. KOtBu 1. NaOH, H20 2. PCC HO 1. cat. OsO4, H202 2. Br2, hv, CCl4 g. 1. ICH2Znl, Et20 2. MsCI, руг 3. LDA он h. CHCl3 KOtBu 1. HBr, 'BuoOH, hv 2. NaCN, DMF
2. For each of the pairs of compounds, indicate if they are identical, enantiomers, diastereomers, constitutional isomers or different compounds. Z-bromopropaneitrite Br CN constitutional isomers H2CH... CN CH3 CH3 COH Hanc HC HEN HS o n diastereomers MMCH₂CH₃ CH3 3. Identify the chiral centers in the diastereomers below and label each as Ror S. CHE
4. Label each pair of stereoisomers below as A,B,C,D a. Enantiomers b. Diastereomers c. Identical d. Meso Compounds N OH OH 11
4. Label each pair of stereoisomers below as A,B,C,D a. Enantiomers b. Diastereomers c. Identical d. Meso Compounds a 5 diasteromers e nannamers OH ОН
1. Which position is more stable for the methyl group in methylcyclohexane: an equatorial position or an axial position? Explain your answer. 2. Draw the Fisher projections for the pair of enantiomers of lactic acid, CH3–CH(OH)–COOH. 3. For 2,3-dibromobutane: a. How many stereoisomers are possible for the compound? Br Br | | CH3–CH–CH–CH3 b. Draw Fisher projections for each stereoisomer, label enantiomers. Label any meso 4. Determine the relationship between the following pairs of...
Name Stereoisomers and Chirality Worksheet 1) Consider the molecules drawn below a) Idently all he chiral carbons in the following molecules and put an () next to them он NH2 NH2 NH2 Glycine Isoleucine Leucine HO lbuprofern Morphine Ho Cocaine ethambutol b) How many total stereoisomers are possible for each of the compounds above (put the number next to the structure somewhere)? 2) Draw all possible stereoisomers of 1.2-dimethy)cyclopentane in the space below. Be sure to include 3-D information using...
Pl ease check my work 4. Label each pair of stereoisomers below as A,B,C,D a. Enantiomers b. Diastereomers c. Identical d. Meso Compounds C S А СИ A ОН ОН Я HC -CH₂ 4 се