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- Draw and name the seven aldehydes and ketones with the formula C5H10O. Which are chiral?Q2 Give the stereochemical relationships between each pair of structures. Examples are same compound, structural isomers, enantiomers, diastereomers fa CH. OH HO- OR HO CH, CH. CH,1) For each pair of structures, determine if they are identical (I), resonance forms (RF), structural isomers (S), conformers (C), enantiomers (E), diastereomers (D), or None (N). b) F H OCH 3 H3CO H F Om Ω d) f) CI CI LL www LL CH3 H CI CH H H H H3C CI CH3
- Naproxen (shown below) is an over-the-counter pain reliever. It is the active ingredient in Aleve. What is the maximum number of stereoisomers possible for this structure? HO OHow many possible stereoisomers are there for Vitamin E (shown below)? CH3 но CH3 (CH2);CH(CH2)3CHCH2CH(CH3)2 H3C CH3 CH3 CH3 О16 O 2 O4 0 8Assign (R) or (S) configuration to each chiral center in the molecules below. Then indicate if the molecules are identical, constitutional isomers, enantiomers, or diastereomers. F F ОН VS. OH
- What is the maximum number of stereoisomers for the following molecule? 00 X √6 CH3 CH3Please draw all four bonds at chiral centers. i Draw curved arrows to show the reaction between the two compounds. DC 12D \ Z OO +1: H C N O S F P Cl Br IStereoisomers are isomers that differ in spatial arrangement of atoms, rather than connectivity of atoms. Stereoisomers have different properties, especially in biological systems. Which is the stereochemical relationship between this pair of molecules? OH "OH 8p OH OH ...||| 4 A) enantiomers B) diastereomers C) identical compounds D) constitutional isomers E) Not isomers
- H ÇI CH3-C-COOH он CH3-C-CH2Br 1. ČI a b 81. Consider the structures above. Which of these two contains a stereocenter? Draw thestructure on your answer sheet and mark the stereocenter with an asterisk. 82. Which of these two is a chiral molecule? Explain your answer. 83. Which of these two can exist as a pair of enantiomers? 84. Draw the pair of enantiomers using three-dimensional representation.what is the structure and jvalues? (c10H14O).Q6.7 B and D CH3 „CH3 H3C, CH3 CH3 CH3 H;C H3C" CH3 CH3 CH3 H;C B D F What is the relationship between molecules B and D? O They are the same molecule O They are enantiomers of one another O They are diastereomers of one another O They are constitutional isomers O There's no relationship between them, they have completely different chemical formulas Q6.8 B and E CH3 CH3 H3C,, CH3 CH3 H3C" CH3 CH; CH3 H;C CH3 D. E F What is the relationship between molecules B and E? O They are the same molecule O They are enantiomers of one another O They are diastereomers of one another O They are constitutional isomers O There's no relationship between them, they have completely different chemical formulas